22880305

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2053

約数の個数: 24

約数和(自身を含む): 32635008

約数和(自身を除く): 9754703

約数列:

[1, 5, 7, 35, 47, 49, 235, 245, 329, 1645, 1987, 2303, 9935, 11515, 13909, 69545, 93389, 97363, 466945, 486815, 653723, 3268615, 4576061, 22880305]

約数ペア:

[(1, 22880305), (5, 4576061), (7, 3268615), (35, 653723), (47, 486815), (49, 466945), (235, 97363), (245, 93389), (329, 69545), (1645, 13909), (1987, 11515), (2303, 9935)]