1321348025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{1822549}}^1$

素因数の和:1822588

約数の個数: 12

約数和(自身を含む): 1694971500

約数和(自身を除く): 373623475

約数列:

[1, 5, 25, 29, 145, 725, 1822549, 9112745, 45563725, 52853921, 264269605, 1321348025]

約数ペア:

[(1, 1321348025), (5, 264269605), (25, 52853921), (29, 45563725), (145, 9112745), (725, 1822549)]