8228525

素因数分解:

$5^2\times {\mathrm{47}}^2\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 18

約数和(自身を含む): 10495050

約数和(自身を除く): 2266525

約数列:

[1, 5, 25, 47, 149, 235, 745, 1175, 2209, 3725, 7003, 11045, 35015, 55225, 175075, 329141, 1645705, 8228525]

約数ペア:

[(1, 8228525), (5, 1645705), (25, 329141), (47, 175075), (149, 55225), (235, 35015), (745, 11045), (1175, 7003), (2209, 3725)]