56470275

素因数分解:

$3^2\times 5^2\times {\mathrm{250979}}^1$

素因数の和:250995

約数の個数: 18

約数和(自身を含む): 101144940

約数和(自身を除く): 44674665

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 250979, 752937, 1254895, 2258811, 3764685, 6274475, 11294055, 18823425, 56470275]

約数ペア:

[(1, 56470275), (3, 18823425), (5, 11294055), (9, 6274475), (15, 3764685), (25, 2258811), (45, 1254895), (75, 752937), (225, 250979)]