86281605

素因数分解:

$3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1307}}^1$

素因数の和:1487

約数の個数: 40

約数和(自身を含む): 155735712

約数和(自身を除く): 69454107

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 163, 405, 489, 815, 1307, 1467, 2445, 3921, 4401, 6535, 7335, 11763, 13203, 19605, 22005, 35289, 58815, 66015, 105867, 176445, 213041, 529335, 639123, 1065205, 1917369, 3195615, 5752107, 9586845, 17256321, 28760535, 86281605]

約数ペア:

[(1, 86281605), (3, 28760535), (5, 17256321), (9, 9586845), (15, 5752107), (27, 3195615), (45, 1917369), (81, 1065205), (135, 639123), (163, 529335), (405, 213041), (489, 176445), (815, 105867), (1307, 66015), (1467, 58815), (2445, 35289), (3921, 22005), (4401, 19605), (6535, 13203), (7335, 11763)]