1036521398875

素因数分解:

$5^3\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{463}}^1\times {\mathrm{1429}}^1$

素因数の和:2141

約数の個数: 64

約数和(自身を含む): 1321604444160

約数和(自身を除く): 285083045285

約数列:

[1, 5, 25, 83, 125, 151, 415, 463, 755, 1429, 2075, 2315, 3775, 7145, 10375, 11575, 12533, 18875, 35725, 38429, 57875, 62665, 69913, 118607, 178625, 192145, 215779, 313325, 349565, 593035, 661627, 960725, 1078895, 1566625, 1747825, 2965175, 3308135, 4803625, 5394475, 5802779, 8739125, 14825875, 16540675, 17909657, 26972375, 29013895, 54915041, 82703375, 89548285, 99905677, 145069475, 274575205, 447741425, 499528385, 725347375, 1372876025, 2238707125, 2497641925, 6864380125, 8292171191, 12488209625, 41460855955, 207304279775, 1036521398875]

約数ペア:

[(1, 1036521398875), (5, 207304279775), (25, 41460855955), (83, 12488209625), (125, 8292171191), (151, 6864380125), (415, 2497641925), (463, 2238707125), (755, 1372876025), (1429, 725347375), (2075, 499528385), (2315, 447741425), (3775, 274575205), (7145, 145069475), (10375, 99905677), (11575, 89548285), (12533, 82703375), (18875, 54915041), (35725, 29013895), (38429, 26972375), (57875, 17909657), (62665, 16540675), (69913, 14825875), (118607, 8739125), (178625, 5802779), (192145, 5394475), (215779, 4803625), (313325, 3308135), (349565, 2965175), (593035, 1747825), (661627, 1566625), (960725, 1078895)]