13088225

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{113}}^2$

素因数の和:277

約数の個数: 18

約数和(自身を含む): 16773666

約数和(自身を除く): 3685441

約数列:

[1, 5, 25, 41, 113, 205, 565, 1025, 2825, 4633, 12769, 23165, 63845, 115825, 319225, 523529, 2617645, 13088225]

約数ペア:

[(1, 13088225), (5, 2617645), (25, 523529), (41, 319225), (113, 115825), (205, 63845), (565, 23165), (1025, 12769), (2825, 4633)]