156907395

素因数分解:

$3^3\times 5^1\times {\mathrm{1162277}}^1$

素因数の和:1162291

約数の個数: 16

約数和(自身を含む): 278946720

約数和(自身を除く): 122039325

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1162277, 3486831, 5811385, 10460493, 17434155, 31381479, 52302465, 156907395]

約数ペア:

[(1, 156907395), (3, 52302465), (5, 31381479), (9, 17434155), (15, 10460493), (27, 5811385), (45, 3486831), (135, 1162277)]