42301895

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1303}}^1$

素因数の和:1502

約数の個数: 16

約数和(自身を含む): 52326912

約数和(自身を除く): 10025017

約数列:

[1, 5, 43, 151, 215, 755, 1303, 6493, 6515, 32465, 56029, 196753, 280145, 983765, 8460379, 42301895]

約数ペア:

[(1, 42301895), (5, 8460379), (43, 983765), (151, 280145), (215, 196753), (755, 56029), (1303, 32465), (6493, 6515)]