66857535

素因数分解:

$3^3\times 5^1\times {\mathrm{495241}}^1$

素因数の和:495255

約数の個数: 16

約数和(自身を含む): 118858080

約数和(自身を除く): 52000545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 495241, 1485723, 2476205, 4457169, 7428615, 13371507, 22285845, 66857535]

約数ペア:

[(1, 66857535), (3, 22285845), (5, 13371507), (9, 7428615), (15, 4457169), (27, 2476205), (45, 1485723), (135, 495241)]