25307425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7079}}^1$

素因数の和:7113

約数の個数: 24

約数和(自身を含む): 36872640

約数和(自身を除く): 11565215

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 7079, 35395, 77869, 92027, 176975, 389345, 460135, 1012297, 1946725, 2300675, 5061485, 25307425]

約数ペア:

[(1, 25307425), (5, 5061485), (11, 2300675), (13, 1946725), (25, 1012297), (55, 460135), (65, 389345), (143, 176975), (275, 92027), (325, 77869), (715, 35395), (3575, 7079)]