86461395

素因数分解:

$3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{20809}}^1$

素因数の和:21094

約数の個数: 16

約数和(自身を含む): 138844320

約数和(自身を除く): 52382925

約数列:

[1, 3, 5, 15, 277, 831, 1385, 4155, 20809, 62427, 104045, 312135, 5764093, 17292279, 28820465, 86461395]

約数ペア:

[(1, 86461395), (3, 28820465), (5, 17292279), (15, 5764093), (277, 312135), (831, 104045), (1385, 62427), (4155, 20809)]