85180545

素因数分解:

$3^3\times 5^1\times {\mathrm{630967}}^1$

素因数の和:630981

約数の個数: 16

約数和(自身を含む): 151432320

約数和(自身を除く): 66251775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 630967, 1892901, 3154835, 5678703, 9464505, 17036109, 28393515, 85180545]

約数ペア:

[(1, 85180545), (3, 28393515), (5, 17036109), (9, 9464505), (15, 5678703), (27, 3154835), (45, 1892901), (135, 630967)]