65645145

素因数分解:

$3^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{2081}}^1$

素因数の和:2793

約数の個数: 24

約数和(自身を含む): 114001992

約数和(自身を除く): 48356847

約数列:

[1, 3, 5, 9, 15, 45, 701, 2081, 2103, 3505, 6243, 6309, 10405, 10515, 18729, 31215, 31545, 93645, 1458781, 4376343, 7293905, 13129029, 21881715, 65645145]

約数ペア:

[(1, 65645145), (3, 21881715), (5, 13129029), (9, 7293905), (15, 4376343), (45, 1458781), (701, 93645), (2081, 31545), (2103, 31215), (3505, 18729), (6243, 10515), (6309, 10405)]