40322475

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 79994880

約数和(自身を除く): 39672405

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 41, 45, 47, 75, 93, 123, 135, 141, 155, 205, 225, 235, 279, 369, 423, 465, 615, 675, 705, 775, 837, 1025, 1107, 1175, 1269, 1271, 1395, 1457, 1845, 1927, 2115, 2325, 3075, 3525, 3813, 4185, 4371, 5535, 5781, 6345, 6355, 6975, 7285, 9225, 9635, 10575, 11439, 13113, 17343, 19065, 20925, 21855, 27675, 28905, 31725, 31775, 34317, 36425, 39339, 48175, 52029, 57195, 59737, 65565, 86715, 95325, 109275, 144525, 171585, 179211, 196695, 260145, 285975, 298685, 327825, 433575, 537633, 857925, 896055, 983475, 1300725, 1493425, 1612899, 2688165, 4480275, 8064495, 13440825, 40322475]

約数ペア:

[(1, 40322475), (3, 13440825), (5, 8064495), (9, 4480275), (15, 2688165), (25, 1612899), (27, 1493425), (31, 1300725), (41, 983475), (45, 896055), (47, 857925), (75, 537633), (93, 433575), (123, 327825), (135, 298685), (141, 285975), (155, 260145), (205, 196695), (225, 179211), (235, 171585), (279, 144525), (369, 109275), (423, 95325), (465, 86715), (615, 65565), (675, 59737), (705, 57195), (775, 52029), (837, 48175), (1025, 39339), (1107, 36425), (1175, 34317), (1269, 31775), (1271, 31725), (1395, 28905), (1457, 27675), (1845, 21855), (1927, 20925), (2115, 19065), (2325, 17343), (3075, 13113), (3525, 11439), (3813, 10575), (4185, 9635), (4371, 9225), (5535, 7285), (5781, 6975), (6345, 6355)]