25135741

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 27489024

約数和(自身を除く): 2353283

約数列:

[1, 17, 47, 163, 193, 799, 2771, 3281, 7661, 9071, 31459, 130237, 154207, 534803, 1478573, 25135741]

約数ペア:

[(1, 25135741), (17, 1478573), (47, 534803), (163, 154207), (193, 130237), (799, 31459), (2771, 9071), (3281, 7661)]