26061575

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 33852000

約数和(自身を除く): 7790425

約数列:

[1, 5, 25, 29, 103, 145, 349, 515, 725, 1745, 2575, 2987, 8725, 10121, 14935, 35947, 50605, 74675, 179735, 253025, 898675, 1042463, 5212315, 26061575]

約数ペア:

[(1, 26061575), (5, 5212315), (25, 1042463), (29, 898675), (103, 253025), (145, 179735), (349, 74675), (515, 50605), (725, 35947), (1745, 14935), (2575, 10121), (2987, 8725)]