225507425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63079}}^1$

素因数の和:63113

約数の個数: 24

約数和(自身を含む): 328520640

約数和(自身を除く): 103013215

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 63079, 315395, 693869, 820027, 1576975, 3469345, 4100135, 9020297, 17346725, 20500675, 45101485, 225507425]

約数ペア:

[(1, 225507425), (5, 45101485), (11, 20500675), (13, 17346725), (25, 9020297), (55, 4100135), (65, 3469345), (143, 1576975), (275, 820027), (325, 693869), (715, 315395), (3575, 63079)]