2885182605

素因数分解:

$3^3\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{20143}}^1$

素因数の和:21218

約数の個数: 32

約数和(自身を含む): 5134302720

約数和(自身を除く): 2249120115

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1061, 3183, 5305, 9549, 15915, 20143, 28647, 47745, 60429, 100715, 143235, 181287, 302145, 543861, 906435, 2719305, 21371723, 64115169, 106858615, 192345507, 320575845, 577036521, 961727535, 2885182605]

約数ペア:

[(1, 2885182605), (3, 961727535), (5, 577036521), (9, 320575845), (15, 192345507), (27, 106858615), (45, 64115169), (135, 21371723), (1061, 2719305), (3183, 906435), (5305, 543861), (9549, 302145), (15915, 181287), (20143, 143235), (28647, 100715), (47745, 60429)]