13081425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{24917}}^1$

素因数の和:24937

約数の個数: 24

約数和(自身を含む): 24718656

約数和(自身を除く): 11637231

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 24917, 74751, 124585, 174419, 373755, 523257, 622925, 872095, 1868775, 2616285, 4360475, 13081425]

約数ペア:

[(1, 13081425), (3, 4360475), (5, 2616285), (7, 1868775), (15, 872095), (21, 622925), (25, 523257), (35, 373755), (75, 174419), (105, 124585), (175, 74751), (525, 24917)]