23621375

素因数分解:

$5^3\times {\mathrm{101}}^1\times {\mathrm{1871}}^1$

素因数の和:1987

約数の個数: 16

約数和(自身を含む): 29787264

約数和(自身を除く): 6165889

約数列:

[1, 5, 25, 101, 125, 505, 1871, 2525, 9355, 12625, 46775, 188971, 233875, 944855, 4724275, 23621375]

約数ペア:

[(1, 23621375), (5, 4724275), (25, 944855), (101, 233875), (125, 188971), (505, 46775), (1871, 12625), (2525, 9355)]