77945985

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{133241}}^1$

素因数の和:133265

約数の個数: 24

約数和(自身を含む): 145500264

約数和(自身を除く): 67554279

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 133241, 399723, 666205, 1199169, 1732133, 1998615, 5196399, 5995845, 8660665, 15589197, 25981995, 77945985]

約数ペア:

[(1, 77945985), (3, 25981995), (5, 15589197), (9, 8660665), (13, 5995845), (15, 5196399), (39, 1998615), (45, 1732133), (65, 1199169), (117, 666205), (195, 399723), (585, 133241)]