100407875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 134085120

約数和(自身を除く): 33677245

約数列:

[1, 5, 19, 25, 67, 95, 125, 335, 475, 631, 1273, 1675, 2375, 3155, 6365, 8375, 11989, 15775, 31825, 42277, 59945, 78875, 159125, 211385, 299725, 803263, 1056925, 1498625, 4016315, 5284625, 20081575, 100407875]

約数ペア:

[(1, 100407875), (5, 20081575), (19, 5284625), (25, 4016315), (67, 1498625), (95, 1056925), (125, 803263), (335, 299725), (475, 211385), (631, 159125), (1273, 78875), (1675, 59945), (2375, 42277), (3155, 31825), (6365, 15775), (8375, 11989)]