2000407575

素因数分解:

$3^1\times 5^2\times {\mathrm{26672101}}^1$

素因数の和:26672114

約数の個数: 12

約数和(自身を含む): 3307340648

約数和(自身を除く): 1306933073

約数列:

[1, 3, 5, 15, 25, 75, 26672101, 80016303, 133360505, 400081515, 666802525, 2000407575]

約数ペア:

[(1, 2000407575), (3, 666802525), (5, 400081515), (15, 133360505), (25, 80016303), (75, 26672101)]