1400330255

素因数分解:

$5^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1\times {\mathrm{3371}}^1$

素因数の和:3958

約数の個数: 16

約数和(自身を含む): 1692690048

約数和(自身を除く): 292359793

約数列:

[1, 5, 251, 331, 1255, 1655, 3371, 16855, 83081, 415405, 846121, 1115801, 4230605, 5579005, 280066051, 1400330255]

約数ペア:

[(1, 1400330255), (5, 280066051), (251, 5579005), (331, 4230605), (1255, 1115801), (1655, 846121), (3371, 415405), (16855, 83081)]