12566375

素因数分解:

$5^3\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:683

約数の個数: 16

約数和(自身を含む): 15787200

約数和(自身を除く): 3220825

約数列:

[1, 5, 25, 125, 229, 439, 1145, 2195, 5725, 10975, 28625, 54875, 100531, 502655, 2513275, 12566375]

約数ペア:

[(1, 12566375), (5, 2513275), (25, 502655), (125, 100531), (229, 54875), (439, 28625), (1145, 10975), (2195, 5725)]