152870895

素因数分解:

$3^4\times 5^1\times {\mathrm{377459}}^1$

素因数の和:377476

約数の個数: 20

約数和(自身を含む): 274035960

約数和(自身を除く): 121165065

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 377459, 1132377, 1887295, 3397131, 5661885, 10191393, 16985655, 30574179, 50956965, 152870895]

約数ペア:

[(1, 152870895), (3, 50956965), (5, 30574179), (9, 16985655), (15, 10191393), (27, 5661885), (45, 3397131), (81, 1887295), (135, 1132377), (405, 377459)]