4570778875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{33889}}^1$

素因数の和:34000

約数の個数: 32

約数和(自身を含む): 6217323840

約数和(自身を除く): 1646544965

約数列:

[1, 5, 13, 25, 65, 83, 125, 325, 415, 1079, 1625, 2075, 5395, 10375, 26975, 33889, 134875, 169445, 440557, 847225, 2202785, 2812787, 4236125, 11013925, 14063935, 36566231, 55069625, 70319675, 182831155, 351598375, 914155775, 4570778875]

約数ペア:

[(1, 4570778875), (5, 914155775), (13, 351598375), (25, 182831155), (65, 70319675), (83, 55069625), (125, 36566231), (325, 14063935), (415, 11013925), (1079, 4236125), (1625, 2812787), (2075, 2202785), (5395, 847225), (10375, 440557), (26975, 169445), (33889, 134875)]