12912185835

素因数分解:

$3^3\times 5^1\times {\mathrm{95645821}}^1$

素因数の和:95645835

約数の個数: 16

約数和(自身を含む): 22954997280

約数和(自身を除く): 10042811445

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 95645821, 286937463, 478229105, 860812389, 1434687315, 2582437167, 4304061945, 12912185835]

約数ペア:

[(1, 12912185835), (3, 4304061945), (5, 2582437167), (9, 1434687315), (15, 860812389), (27, 478229105), (45, 286937463), (135, 95645821)]