2022768075

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{261847}}^1$

素因数の和:261963

約数の個数: 24

約数和(自身を含む): 3376791808

約数和(自身を除く): 1354023733

約数列:

[1, 3, 5, 15, 25, 75, 103, 309, 515, 1545, 2575, 7725, 261847, 785541, 1309235, 3927705, 6546175, 19638525, 26970241, 80910723, 134851205, 404553615, 674256025, 2022768075]

約数ペア:

[(1, 2022768075), (3, 674256025), (5, 404553615), (15, 134851205), (25, 80910723), (75, 26970241), (103, 19638525), (309, 6546175), (515, 3927705), (1545, 1309235), (2575, 785541), (7725, 261847)]