25304535

素因数分解:

$3^3\times 5^1\times {\mathrm{187441}}^1$

素因数の和:187455

約数の個数: 16

約数和(自身を含む): 44986080

約数和(自身を除く): 19681545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 187441, 562323, 937205, 1686969, 2811615, 5060907, 8434845, 25304535]

約数ペア:

[(1, 25304535), (3, 8434845), (5, 5060907), (9, 2811615), (15, 1686969), (27, 937205), (45, 562323), (135, 187441)]