3609874945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1\times {\mathrm{24677}}^1$

素因数の和:26420

約数の個数: 16

約数和(自身を含む): 4589515728

約数和(自身を除く): 979640783

約数列:

[1, 5, 17, 85, 1721, 8605, 24677, 29257, 123385, 146285, 419509, 2097545, 42469117, 212345585, 721974989, 3609874945]

約数ペア:

[(1, 3609874945), (5, 721974989), (17, 212345585), (85, 42469117), (1721, 2097545), (8605, 419509), (24677, 146285), (29257, 123385)]