25412985

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43441}}^1$

素因数の和:43465

約数の個数: 24

約数和(自身を含む): 47438664

約数和(自身を除く): 22025679

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 43441, 130323, 217205, 390969, 564733, 651615, 1694199, 1954845, 2823665, 5082597, 8470995, 25412985]

約数ペア:

[(1, 25412985), (3, 8470995), (5, 5082597), (9, 2823665), (13, 1954845), (15, 1694199), (39, 651615), (45, 564733), (65, 390969), (117, 217205), (195, 130323), (585, 43441)]