86521595

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1\times {\mathrm{661}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 106386048

約数和(自身を除く): 19864453

約数列:

[1, 5, 47, 235, 557, 661, 2785, 3305, 26179, 31067, 130895, 155335, 368177, 1840885, 17304319, 86521595]

約数ペア:

[(1, 86521595), (5, 17304319), (47, 1840885), (235, 368177), (557, 155335), (661, 130895), (2785, 31067), (3305, 26179)]