148898655

素因数分解:

$3^4\times 5^1\times {\mathrm{367651}}^1$

素因数の和:367668

約数の個数: 20

約数和(自身を含む): 266915352

約数和(自身を除く): 118016697

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 367651, 1102953, 1838255, 3308859, 5514765, 9926577, 16544295, 29779731, 49632885, 148898655]

約数ペア:

[(1, 148898655), (3, 49632885), (5, 29779731), (9, 16544295), (15, 9926577), (27, 5514765), (45, 3308859), (81, 1838255), (135, 1102953), (405, 367651)]