15484527

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{1283}}^1$

素因数の和:1444

約数の個数: 20

約数和(自身を含む): 23304600

約数和(自身を除く): 7820073

約数列:

[1, 3, 9, 27, 81, 149, 447, 1283, 1341, 3849, 4023, 11547, 12069, 34641, 103923, 191167, 573501, 1720503, 5161509, 15484527]

約数ペア:

[(1, 15484527), (3, 5161509), (9, 1720503), (27, 573501), (81, 191167), (149, 103923), (447, 34641), (1283, 12069), (1341, 11547), (3849, 4023)]