42205945

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{827}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 51865920

約数和(自身を除く): 9659975

約数列:

[1, 5, 59, 173, 295, 827, 865, 4135, 10207, 48793, 51035, 143071, 243965, 715355, 8441189, 42205945]

約数ペア:

[(1, 42205945), (5, 8441189), (59, 715355), (173, 243965), (295, 143071), (827, 51035), (865, 48793), (4135, 10207)]