42086665

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{719}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 52876800

約数和(自身を除く): 10790135

約数列:

[1, 5, 23, 115, 509, 719, 2545, 3595, 11707, 16537, 58535, 82685, 365971, 1829855, 8417333, 42086665]

約数ペア:

[(1, 42086665), (5, 8417333), (23, 1829855), (115, 365971), (509, 82685), (719, 58535), (2545, 16537), (3595, 11707)]