356635225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{5039}}^1$

素因数の和:5217

約数の個数: 24

約数和(自身を含む): 468720000

約数和(自身を除く): 112084775

約数列:

[1, 5, 19, 25, 95, 149, 475, 745, 2831, 3725, 5039, 14155, 25195, 70775, 95741, 125975, 478705, 750811, 2393525, 3754055, 14265409, 18770275, 71327045, 356635225]

約数ペア:

[(1, 356635225), (5, 71327045), (19, 18770275), (25, 14265409), (95, 3754055), (149, 2393525), (475, 750811), (745, 478705), (2831, 125975), (3725, 95741), (5039, 70775), (14155, 25195)]