13305001575

素因数分解:

$3^1\times 5^2\times {\mathrm{177400021}}^1$

素因数の和:177400034

約数の個数: 12

約数和(自身を含む): 21997602728

約数和(自身を除く): 8692601153

約数列:

[1, 3, 5, 15, 25, 75, 177400021, 532200063, 887000105, 2661000315, 4435000525, 13305001575]

約数ペア:

[(1, 13305001575), (3, 4435000525), (5, 2661000315), (15, 887000105), (25, 532200063), (75, 177400021)]