40521285

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 92192256

約数和(自身を除く): 51670971

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 23, 35, 45, 47, 49, 51, 63, 69, 85, 105, 115, 119, 141, 147, 153, 161, 207, 235, 245, 255, 315, 329, 345, 357, 391, 423, 441, 483, 595, 705, 735, 765, 799, 805, 833, 987, 1035, 1071, 1081, 1127, 1173, 1449, 1645, 1785, 1955, 2115, 2205, 2303, 2397, 2415, 2499, 2737, 2961, 3243, 3381, 3519, 3995, 4165, 4935, 5355, 5405, 5593, 5635, 5865, 6909, 7191, 7245, 7497, 7567, 8211, 9729, 10143, 11515, 11985, 12495, 13685, 14805, 16215, 16779, 16905, 17595, 18377, 19159, 20727, 22701, 24633, 27965, 34545, 35955, 37485, 37835, 39151, 41055, 48645, 50337, 50715, 52969, 55131, 57477, 68103, 83895, 91885, 95795, 103635, 113505, 117453, 123165, 128639, 158907, 165393, 172431, 195755, 251685, 264845, 275655, 287385, 340515, 352359, 385917, 476721, 587265, 643195, 794535, 826965, 862155, 900473, 1157751, 1761795, 1929585, 2383605, 2701419, 4502365, 5788755, 8104257, 13507095, 40521285]

約数ペア:

[(1, 40521285), (3, 13507095), (5, 8104257), (7, 5788755), (9, 4502365), (15, 2701419), (17, 2383605), (21, 1929585), (23, 1761795), (35, 1157751), (45, 900473), (47, 862155), (49, 826965), (51, 794535), (63, 643195), (69, 587265), (85, 476721), (105, 385917), (115, 352359), (119, 340515), (141, 287385), (147, 275655), (153, 264845), (161, 251685), (207, 195755), (235, 172431), (245, 165393), (255, 158907), (315, 128639), (329, 123165), (345, 117453), (357, 113505), (391, 103635), (423, 95795), (441, 91885), (483, 83895), (595, 68103), (705, 57477), (735, 55131), (765, 52969), (799, 50715), (805, 50337), (833, 48645), (987, 41055), (1035, 39151), (1071, 37835), (1081, 37485), (1127, 35955), (1173, 34545), (1449, 27965), (1645, 24633), (1785, 22701), (1955, 20727), (2115, 19159), (2205, 18377), (2303, 17595), (2397, 16905), (2415, 16779), (2499, 16215), (2737, 14805), (2961, 13685), (3243, 12495), (3381, 11985), (3519, 11515), (3995, 10143), (4165, 9729), (4935, 8211), (5355, 7567), (5405, 7497), (5593, 7245), (5635, 7191), (5865, 6909)]