156065535

素因数分解:

$3^5\times 5^1\times {\mathrm{128449}}^1$

素因数の和:128469

約数の個数: 24

約数和(自身を含む): 280534800

約数和(自身を除く): 124469265

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 128449, 385347, 642245, 1156041, 1926735, 3468123, 5780205, 10404369, 17340615, 31213107, 52021845, 156065535]

約数ペア:

[(1, 156065535), (3, 52021845), (5, 31213107), (9, 17340615), (15, 10404369), (27, 5780205), (45, 3468123), (81, 1926735), (135, 1156041), (243, 642245), (405, 385347), (1215, 128449)]