99222145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{25409}}^1$

素因数の和:25496

約数の個数: 16

約数和(自身を含む): 131725440

約数和(自身を除く): 32503295

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 25409, 127045, 279499, 1397495, 1804039, 9020195, 19844429, 99222145]

約数ペア:

[(1, 99222145), (5, 19844429), (11, 9020195), (55, 1804039), (71, 1397495), (355, 279499), (781, 127045), (3905, 25409)]