56968215

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{15131}}^1$

素因数の和:15390

約数の個数: 16

約数和(自身を含む): 91518336

約数和(自身を除く): 34550121

約数列:

[1, 3, 5, 15, 251, 753, 1255, 3765, 15131, 45393, 75655, 226965, 3797881, 11393643, 18989405, 56968215]

約数ペア:

[(1, 56968215), (3, 18989405), (5, 11393643), (15, 3797881), (251, 226965), (753, 75655), (1255, 45393), (3765, 15131)]