1247535

素因数分解:

$3^3\times 5^1\times {\mathrm{9241}}^1$

素因数の和:9255

約数の個数: 16

約数和(自身を含む): 2218080

約数和(自身を除く): 970545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 9241, 27723, 46205, 83169, 138615, 249507, 415845, 1247535]

約数ペア:

[(1, 1247535), (3, 415845), (5, 249507), (9, 138615), (15, 83169), (27, 46205), (45, 27723), (135, 9241)]