56270475

素因数分解:

$3^2\times 5^2\times {\mathrm{250091}}^1$

素因数の和:250107

約数の個数: 18

約数和(自身を含む): 100787076

約数和(自身を除く): 44516601

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 250091, 750273, 1250455, 2250819, 3751365, 6252275, 11254095, 18756825, 56270475]

約数ペア:

[(1, 56270475), (3, 18756825), (5, 11254095), (9, 6252275), (15, 3751365), (25, 2250819), (45, 1250455), (75, 750273), (225, 250091)]