13900625

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{967}}^1$

素因数の和:1010

約数の個数: 20

約数和(自身を含む): 18144192

約数和(自身を除く): 4243567

約数列:

[1, 5, 23, 25, 115, 125, 575, 625, 967, 2875, 4835, 14375, 22241, 24175, 111205, 120875, 556025, 604375, 2780125, 13900625]

約数ペア:

[(1, 13900625), (5, 2780125), (23, 604375), (25, 556025), (115, 120875), (125, 111205), (575, 24175), (625, 22241), (967, 14375), (2875, 4835)]