6426565

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 8021376

約数和(自身を除く): 1594811

約数列:

[1, 5, 43, 71, 215, 355, 421, 2105, 3053, 15265, 18103, 29891, 90515, 149455, 1285313, 6426565]

約数ペア:

[(1, 6426565), (5, 1285313), (43, 149455), (71, 90515), (215, 29891), (355, 18103), (421, 15265), (2105, 3053)]