100103875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 133024320

約数和(自身を除く): 32920445

約数列:

[1, 5, 19, 25, 95, 113, 125, 373, 475, 565, 1865, 2147, 2375, 2825, 7087, 9325, 10735, 14125, 35435, 42149, 46625, 53675, 177175, 210745, 268375, 800831, 885875, 1053725, 4004155, 5268625, 20020775, 100103875]

約数ペア:

[(1, 100103875), (5, 20020775), (19, 5268625), (25, 4004155), (95, 1053725), (113, 885875), (125, 800831), (373, 268375), (475, 210745), (565, 177175), (1865, 53675), (2147, 46625), (2375, 42149), (2825, 35435), (7087, 14125), (9325, 10735)]