30679575

素因数分解:

$3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{3823}}^1$

素因数の和:3943

約数の個数: 24

約数和(自身を含む): 51211008

約数和(自身を除く): 20531433

約数列:

[1, 3, 5, 15, 25, 75, 107, 321, 535, 1605, 2675, 3823, 8025, 11469, 19115, 57345, 95575, 286725, 409061, 1227183, 2045305, 6135915, 10226525, 30679575]

約数ペア:

[(1, 30679575), (3, 10226525), (5, 6135915), (15, 2045305), (25, 1227183), (75, 409061), (107, 286725), (321, 95575), (535, 57345), (1605, 19115), (2675, 11469), (3823, 8025)]