17312085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{54959}}^1$

素因数の和:54977

約数の個数: 24

約数和(自身を含む): 34295040

約数和(自身を除く): 16982955

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 54959, 164877, 274795, 384713, 494631, 824385, 1154139, 1923565, 2473155, 3462417, 5770695, 17312085]

約数ペア:

[(1, 17312085), (3, 5770695), (5, 3462417), (7, 2473155), (9, 1923565), (15, 1154139), (21, 824385), (35, 494631), (45, 384713), (63, 274795), (105, 164877), (315, 54959)]