1028070825

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{442181}}^1$

素因数の和:442225

約数の個数: 24

約数和(自身を含む): 1754578176

約数和(自身を除く): 726507351

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 442181, 1326543, 2210905, 6632715, 11054525, 13707611, 33163575, 41122833, 68538055, 205614165, 342690275, 1028070825]

約数ペア:

[(1, 1028070825), (3, 342690275), (5, 205614165), (15, 68538055), (25, 41122833), (31, 33163575), (75, 13707611), (93, 11054525), (155, 6632715), (465, 2210905), (775, 1326543), (2325, 442181)]