108995095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{18181}}^1$

素因数の和:18306

約数の個数: 16

約数和(自身を含む): 144001440

約数和(自身を除く): 35006345

約数列:

[1, 5, 11, 55, 109, 545, 1199, 5995, 18181, 90905, 199991, 999955, 1981729, 9908645, 21799019, 108995095]

約数ペア:

[(1, 108995095), (5, 21799019), (11, 9908645), (55, 1981729), (109, 999955), (545, 199991), (1199, 90905), (5995, 18181)]