42469505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4327}}^1$

素因数の和:4496

約数の個数: 16

約数和(自身を含む): 55259904

約数和(自身を除く): 12790399

約数列:

[1, 5, 13, 65, 151, 755, 1963, 4327, 9815, 21635, 56251, 281255, 653377, 3266885, 8493901, 42469505]

約数ペア:

[(1, 42469505), (5, 8493901), (13, 3266885), (65, 653377), (151, 281255), (755, 56251), (1963, 21635), (4327, 9815)]