157021155825

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{41357}}^1$

素因数の和:41495

約数の個数: 96

約数和(自身を含む): 283579564032

約数和(自身を除く): 126558408207

約数列:

[1, 3, 5, 15, 23, 25, 31, 69, 71, 75, 93, 115, 155, 213, 345, 355, 465, 575, 713, 775, 1065, 1633, 1725, 1775, 2139, 2201, 2325, 3565, 4899, 5325, 6603, 8165, 10695, 11005, 17825, 24495, 33015, 40825, 41357, 50623, 53475, 55025, 122475, 124071, 151869, 165075, 206785, 253115, 620355, 759345, 951211, 1033925, 1265575, 1282067, 2853633, 2936347, 3101775, 3796725, 3846201, 4756055, 6410335, 8809041, 14268165, 14681735, 19231005, 23780275, 29487541, 32051675, 44045205, 67535981, 71340825, 73408675, 88462623, 91026757, 96155025, 147437705, 202607943, 220226025, 273080271, 337679905, 442313115, 455133785, 737188525, 1013039715, 1365401355, 1688399525, 2093615411, 2211565575, 2275668925, 5065198575, 6280846233, 6827006775, 10468077055, 31404231165, 52340385275, 157021155825]

約数ペア:

[(1, 157021155825), (3, 52340385275), (5, 31404231165), (15, 10468077055), (23, 6827006775), (25, 6280846233), (31, 5065198575), (69, 2275668925), (71, 2211565575), (75, 2093615411), (93, 1688399525), (115, 1365401355), (155, 1013039715), (213, 737188525), (345, 455133785), (355, 442313115), (465, 337679905), (575, 273080271), (713, 220226025), (775, 202607943), (1065, 147437705), (1633, 96155025), (1725, 91026757), (1775, 88462623), (2139, 73408675), (2201, 71340825), (2325, 67535981), (3565, 44045205), (4899, 32051675), (5325, 29487541), (6603, 23780275), (8165, 19231005), (10695, 14681735), (11005, 14268165), (17825, 8809041), (24495, 6410335), (33015, 4756055), (40825, 3846201), (41357, 3796725), (50623, 3101775), (53475, 2936347), (55025, 2853633), (122475, 1282067), (124071, 1265575), (151869, 1033925), (165075, 951211), (206785, 759345), (253115, 620355)]