8531275

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 11365344

約数和(自身を除く): 2834069

約数列:

[1, 5, 23, 25, 37, 115, 185, 401, 575, 851, 925, 2005, 4255, 9223, 10025, 14837, 21275, 46115, 74185, 230575, 341251, 370925, 1706255, 8531275]

約数ペア:

[(1, 8531275), (5, 1706255), (23, 370925), (25, 341251), (37, 230575), (115, 74185), (185, 46115), (401, 21275), (575, 14837), (851, 10025), (925, 9223), (2005, 4255)]