65761605

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 148055040

約数和(自身を除く): 82293435

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 53, 63, 65, 91, 101, 105, 117, 135, 159, 189, 195, 265, 273, 303, 315, 351, 371, 455, 477, 505, 585, 689, 707, 795, 819, 909, 945, 1113, 1313, 1365, 1431, 1515, 1755, 1855, 2067, 2121, 2385, 2457, 2727, 3339, 3445, 3535, 3939, 4095, 4545, 4823, 5353, 5565, 6201, 6363, 6565, 7155, 9191, 10017, 10335, 10605, 11817, 12285, 13635, 14469, 16059, 16695, 18603, 19089, 19695, 24115, 26765, 27573, 31005, 31815, 35451, 37471, 43407, 45955, 48177, 50085, 59085, 69589, 72345, 80295, 82719, 93015, 95445, 112413, 130221, 137865, 144531, 177255, 187355, 208767, 217035, 240885, 248157, 337239, 347945, 413595, 487123, 562065, 626301, 651105, 722655, 1011717, 1043835, 1240785, 1461369, 1686195, 1878903, 2435615, 3131505, 4384107, 5058585, 7306845, 9394515, 13152321, 21920535, 65761605]

約数ペア:

[(1, 65761605), (3, 21920535), (5, 13152321), (7, 9394515), (9, 7306845), (13, 5058585), (15, 4384107), (21, 3131505), (27, 2435615), (35, 1878903), (39, 1686195), (45, 1461369), (53, 1240785), (63, 1043835), (65, 1011717), (91, 722655), (101, 651105), (105, 626301), (117, 562065), (135, 487123), (159, 413595), (189, 347945), (195, 337239), (265, 248157), (273, 240885), (303, 217035), (315, 208767), (351, 187355), (371, 177255), (455, 144531), (477, 137865), (505, 130221), (585, 112413), (689, 95445), (707, 93015), (795, 82719), (819, 80295), (909, 72345), (945, 69589), (1113, 59085), (1313, 50085), (1365, 48177), (1431, 45955), (1515, 43407), (1755, 37471), (1855, 35451), (2067, 31815), (2121, 31005), (2385, 27573), (2457, 26765), (2727, 24115), (3339, 19695), (3445, 19089), (3535, 18603), (3939, 16695), (4095, 16059), (4545, 14469), (4823, 13635), (5353, 12285), (5565, 11817), (6201, 10605), (6363, 10335), (6565, 10017), (7155, 9191)]