13025295

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7823}}^1$

素因数の和:7871

約数の個数: 24

約数和(自身を含む): 23190336

約数和(自身を除く): 10165041

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 7823, 23469, 39115, 70407, 117345, 289451, 352035, 868353, 1447255, 2605059, 4341765, 13025295]

約数ペア:

[(1, 13025295), (3, 4341765), (5, 2605059), (9, 1447255), (15, 868353), (37, 352035), (45, 289451), (111, 117345), (185, 70407), (333, 39115), (555, 23469), (1665, 7823)]