30356145

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8539}}^1$

素因数の和:8629

約数の個数: 24

約数和(自身を含む): 53289600

約数和(自身を除く): 22933455

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 8539, 25617, 42695, 76851, 128085, 384255, 674581, 2023743, 3372905, 6071229, 10118715, 30356145]

約数ペア:

[(1, 30356145), (3, 10118715), (5, 6071229), (9, 3372905), (15, 2023743), (45, 674581), (79, 384255), (237, 128085), (395, 76851), (711, 42695), (1185, 25617), (3555, 8539)]