69869045

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 85008000

約数和(自身を除く): 15138955

約数列:

[1, 5, 139, 229, 439, 695, 1145, 2195, 31831, 61021, 100531, 159155, 305105, 502655, 13973809, 69869045]

約数ペア:

[(1, 69869045), (5, 13973809), (139, 502655), (229, 305105), (439, 159155), (695, 100531), (1145, 61021), (2195, 31831)]