84391665

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79241}}^1$

素因数の和:79320

約数の個数: 16

約数和(自身を含む): 136930176

約数和(自身を除く): 52538511

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 79241, 237723, 396205, 1188615, 5626111, 16878333, 28130555, 84391665]

約数ペア:

[(1, 84391665), (3, 28130555), (5, 16878333), (15, 5626111), (71, 1188615), (213, 396205), (355, 237723), (1065, 79241)]