70838875

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 92671488

約数和(自身を除く): 21832613

約数列:

[1, 5, 25, 31, 101, 125, 155, 181, 505, 775, 905, 2525, 3131, 3875, 4525, 5611, 12625, 15655, 18281, 22625, 28055, 78275, 91405, 140275, 391375, 457025, 566711, 701375, 2285125, 2833555, 14167775, 70838875]

約数ペア:

[(1, 70838875), (5, 14167775), (25, 2833555), (31, 2285125), (101, 701375), (125, 566711), (155, 457025), (181, 391375), (505, 140275), (775, 91405), (905, 78275), (2525, 28055), (3131, 22625), (3875, 18281), (4525, 15655), (5611, 12625)]