12694725

素因数分解:

$3^4\times 5^2\times {\mathrm{6269}}^1$

素因数の和:6291

約数の個数: 30

約数和(自身を含む): 23518770

約数和(自身を除く): 10824045

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 6269, 18807, 31345, 56421, 94035, 156725, 169263, 282105, 470175, 507789, 846315, 1410525, 2538945, 4231575, 12694725]

約数ペア:

[(1, 12694725), (3, 4231575), (5, 2538945), (9, 1410525), (15, 846315), (25, 507789), (27, 470175), (45, 282105), (75, 169263), (81, 156725), (135, 94035), (225, 56421), (405, 31345), (675, 18807), (2025, 6269)]