64151205

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{28703}}^1$

素因数の和:28860

約数の個数: 16

約数和(自身を含む): 103334400

約数和(自身を除く): 39183195

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 28703, 86109, 143515, 430545, 4276747, 12830241, 21383735, 64151205]

約数ペア:

[(1, 64151205), (3, 21383735), (5, 12830241), (15, 4276747), (149, 430545), (447, 143515), (745, 86109), (2235, 28703)]