667788498535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1\times {\mathrm{1097}}^1$

素因数の和:2104

約数の個数: 64

約数和(自身を含む): 859678977024

約数和(自身を除く): 191890478489

約数列:

[1, 5, 23, 61, 107, 115, 305, 535, 811, 1097, 1403, 2461, 4055, 5485, 6527, 7015, 12305, 18653, 25231, 32635, 49471, 66917, 86777, 93265, 117379, 126155, 150121, 247355, 334585, 433885, 586895, 750605, 889667, 1137833, 1539091, 1995871, 2699717, 4448335, 5293397, 5689165, 7160119, 7695455, 9979355, 13498585, 20462341, 26466985, 35800595, 54269687, 95194369, 102311705, 121748131, 164682737, 271348435, 475971845, 608740655, 823413685, 1248202801, 2189470487, 5806856509, 6241014005, 10947352435, 29034282545, 133557699707, 667788498535]

約数ペア:

[(1, 667788498535), (5, 133557699707), (23, 29034282545), (61, 10947352435), (107, 6241014005), (115, 5806856509), (305, 2189470487), (535, 1248202801), (811, 823413685), (1097, 608740655), (1403, 475971845), (2461, 271348435), (4055, 164682737), (5485, 121748131), (6527, 102311705), (7015, 95194369), (12305, 54269687), (18653, 35800595), (25231, 26466985), (32635, 20462341), (49471, 13498585), (66917, 9979355), (86777, 7695455), (93265, 7160119), (117379, 5689165), (126155, 5293397), (150121, 4448335), (247355, 2699717), (334585, 1995871), (433885, 1539091), (586895, 1137833), (750605, 889667)]