68263375

素因数分解:

$5^3\times {\mathrm{101}}^1\times {\mathrm{5407}}^1$

素因数の和:5523

約数の個数: 16

約数和(自身を含む): 86052096

約数和(自身を除く): 17788721

約数列:

[1, 5, 25, 101, 125, 505, 2525, 5407, 12625, 27035, 135175, 546107, 675875, 2730535, 13652675, 68263375]

約数ペア:

[(1, 68263375), (5, 13652675), (25, 2730535), (101, 675875), (125, 546107), (505, 135175), (2525, 27035), (5407, 12625)]