86700865

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{4013}}^1$

素因数の和:4196

約数の個数: 16

約数和(自身を含む): 108378000

約数和(自身を除く): 21677135

約数列:

[1, 5, 29, 145, 149, 745, 4013, 4321, 20065, 21605, 116377, 581885, 597937, 2989685, 17340173, 86700865]

約数ペア:

[(1, 86700865), (5, 17340173), (29, 2989685), (145, 597937), (149, 581885), (745, 116377), (4013, 21605), (4321, 20065)]