156933510875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{21149}}^1$

素因数の和:21305

約数の個数: 64

約数和(自身を含む): 213801120000

約数和(自身を除く): 56867609125

約数列:

[1, 5, 23, 25, 29, 89, 115, 125, 145, 445, 575, 667, 725, 2047, 2225, 2581, 2875, 3335, 3625, 10235, 11125, 12905, 16675, 21149, 51175, 59363, 64525, 83375, 105745, 255875, 296815, 322625, 486427, 528725, 613321, 1484075, 1882261, 2432135, 2643625, 3066605, 7420375, 9411305, 12160675, 14106383, 15333025, 43292003, 47056525, 54585569, 60803375, 70531915, 76665125, 216460015, 235282625, 272927845, 352659575, 1082300075, 1255468087, 1364639225, 1763297875, 5411500375, 6277340435, 6823196125, 31386702175, 156933510875]

約数ペア:

[(1, 156933510875), (5, 31386702175), (23, 6823196125), (25, 6277340435), (29, 5411500375), (89, 1763297875), (115, 1364639225), (125, 1255468087), (145, 1082300075), (445, 352659575), (575, 272927845), (667, 235282625), (725, 216460015), (2047, 76665125), (2225, 70531915), (2581, 60803375), (2875, 54585569), (3335, 47056525), (3625, 43292003), (10235, 15333025), (11125, 14106383), (12905, 12160675), (16675, 9411305), (21149, 7420375), (51175, 3066605), (59363, 2643625), (64525, 2432135), (83375, 1882261), (105745, 1484075), (255875, 613321), (296815, 528725), (322625, 486427)]