84457665

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{14327}}^1$

素因数の和:14469

約数の個数: 24

約数和(自身を含む): 147521088

約数和(自身を除く): 63063423

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 14327, 42981, 71635, 128943, 214905, 644715, 1876837, 5630511, 9384185, 16891533, 28152555, 84457665]

約数ペア:

[(1, 84457665), (3, 28152555), (5, 16891533), (9, 9384185), (15, 5630511), (45, 1876837), (131, 644715), (393, 214905), (655, 128943), (1179, 71635), (1965, 42981), (5895, 14327)]