15922986885

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:410

約数の個数: 192

約数和(自身を含む): 31965373440

約数和(自身を除く): 16042386555

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 47, 65, 81, 89, 117, 135, 141, 195, 235, 241, 243, 267, 351, 405, 423, 445, 585, 611, 705, 723, 801, 1053, 1157, 1205, 1215, 1269, 1335, 1755, 1833, 2115, 2169, 2403, 3055, 3133, 3159, 3471, 3615, 3807, 4005, 4183, 5265, 5499, 5785, 6345, 6507, 7209, 9165, 9399, 10413, 10845, 11327, 11421, 12015, 12549, 15665, 15795, 16497, 17355, 19035, 19521, 20915, 21449, 21627, 27495, 28197, 31239, 32535, 33981, 36045, 37647, 46995, 49491, 52065, 54379, 56635, 57105, 58563, 62745, 64347, 82485, 84591, 93717, 97605, 101943, 107245, 108135, 112941, 140985, 147251, 148473, 156195, 163137, 169905, 188235, 193041, 247455, 253773, 271895, 278837, 281151, 292815, 305829, 321735, 338823, 422955, 441753, 468585, 489411, 509715, 564705, 579123, 736255, 742365, 761319, 815685, 836511, 917487, 965205, 1008103, 1016469, 1268865, 1325259, 1394185, 1405755, 1468233, 1529145, 1694115, 1737369, 2208765, 2447055, 2509533, 2752461, 2895615, 3024309, 3806595, 3975777, 4182555, 4404699, 4587435, 5040515, 5082345, 5212107, 6626295, 7341165, 7528599, 8686845, 9072927, 11927331, 12547665, 13105339, 13214097, 13762305, 15121545, 19878885, 22023495, 22585797, 26060535, 27218781, 35781993, 37642995, 39316017, 45364635, 59636655, 65526695, 66070485, 67757391, 81656343, 112928985, 117948051, 136093905, 178909965, 196580085, 244969029, 338786955, 353844153, 408281715, 589740255, 1061532459, 1224845145, 1769220765, 3184597377, 5307662295, 15922986885]

約数ペア:

[(1, 15922986885), (3, 5307662295), (5, 3184597377), (9, 1769220765), (13, 1224845145), (15, 1061532459), (27, 589740255), (39, 408281715), (45, 353844153), (47, 338786955), (65, 244969029), (81, 196580085), (89, 178909965), (117, 136093905), (135, 117948051), (141, 112928985), (195, 81656343), (235, 67757391), (241, 66070485), (243, 65526695), (267, 59636655), (351, 45364635), (405, 39316017), (423, 37642995), (445, 35781993), (585, 27218781), (611, 26060535), (705, 22585797), (723, 22023495), (801, 19878885), (1053, 15121545), (1157, 13762305), (1205, 13214097), (1215, 13105339), (1269, 12547665), (1335, 11927331), (1755, 9072927), (1833, 8686845), (2115, 7528599), (2169, 7341165), (2403, 6626295), (3055, 5212107), (3133, 5082345), (3159, 5040515), (3471, 4587435), (3615, 4404699), (3807, 4182555), (4005, 3975777), (4183, 3806595), (5265, 3024309), (5499, 2895615), (5785, 2752461), (6345, 2509533), (6507, 2447055), (7209, 2208765), (9165, 1737369), (9399, 1694115), (10413, 1529145), (10845, 1468233), (11327, 1405755), (11421, 1394185), (12015, 1325259), (12549, 1268865), (15665, 1016469), (15795, 1008103), (16497, 965205), (17355, 917487), (19035, 836511), (19521, 815685), (20915, 761319), (21449, 742365), (21627, 736255), (27495, 579123), (28197, 564705), (31239, 509715), (32535, 489411), (33981, 468585), (36045, 441753), (37647, 422955), (46995, 338823), (49491, 321735), (52065, 305829), (54379, 292815), (56635, 281151), (57105, 278837), (58563, 271895), (62745, 253773), (64347, 247455), (82485, 193041), (84591, 188235), (93717, 169905), (97605, 163137), (101943, 156195), (107245, 148473), (108135, 147251), (112941, 140985)]