33901225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 44640000

約数和(自身を除く): 10738775

約数列:

[1, 5, 19, 25, 95, 149, 475, 479, 745, 2395, 2831, 3725, 9101, 11975, 14155, 45505, 70775, 71371, 227525, 356855, 1356049, 1784275, 6780245, 33901225]

約数ペア:

[(1, 33901225), (5, 6780245), (19, 1784275), (25, 1356049), (95, 356855), (149, 227525), (475, 71371), (479, 70775), (745, 45505), (2395, 14155), (2831, 11975), (3725, 9101)]