77131665

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131849}}^1$

素因数の和:131873

約数の個数: 24

約数和(自身を含む): 143980200

約数和(自身を除く): 66848535

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 131849, 395547, 659245, 1186641, 1714037, 1977735, 5142111, 5933205, 8570185, 15426333, 25710555, 77131665]

約数ペア:

[(1, 77131665), (3, 25710555), (5, 15426333), (9, 8570185), (13, 5933205), (15, 5142111), (39, 1977735), (45, 1714037), (65, 1186641), (117, 659245), (195, 395547), (585, 131849)]