3105305

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{307}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 4538688

約数和(自身を除く): 1433383

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 307, 595, 1445, 1535, 2023, 2149, 5219, 10115, 10745, 26095, 36533, 88723, 182665, 443615, 621061, 3105305]

約数ペア:

[(1, 3105305), (5, 621061), (7, 443615), (17, 182665), (35, 88723), (85, 36533), (119, 26095), (289, 10745), (307, 10115), (595, 5219), (1445, 2149), (1535, 2023)]