30496575

素因数分解:

$3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{2729}}^1$

素因数の和:2891

約数の個数: 24

約数和(自身を含む): 50778000

約数和(自身を除く): 20281425

約数列:

[1, 3, 5, 15, 25, 75, 149, 447, 745, 2235, 2729, 3725, 8187, 11175, 13645, 40935, 68225, 204675, 406621, 1219863, 2033105, 6099315, 10165525, 30496575]

約数ペア:

[(1, 30496575), (3, 10165525), (5, 6099315), (15, 2033105), (25, 1219863), (75, 406621), (149, 204675), (447, 68225), (745, 40935), (2235, 13645), (2729, 11175), (3725, 8187)]