223933415

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{1637}}^1$

素因数の和:2002

約数の個数: 16

約数和(自身を含む): 272432160

約数和(自身を除く): 48498745

約数列:

[1, 5, 109, 251, 545, 1255, 1637, 8185, 27359, 136795, 178433, 410887, 892165, 2054435, 44786683, 223933415]

約数ペア:

[(1, 223933415), (5, 44786683), (109, 2054435), (251, 892165), (545, 410887), (1255, 178433), (1637, 136795), (8185, 27359)]