86159985

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{41927}}^1$

素因数の和:42072

約数の個数: 16

約数和(自身を含む): 138865536

約数和(自身を除く): 52705551

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 41927, 125781, 209635, 628905, 5743999, 17231997, 28719995, 86159985]

約数ペア:

[(1, 86159985), (3, 28719995), (5, 17231997), (15, 5743999), (137, 628905), (411, 209635), (685, 125781), (2055, 41927)]