55974995

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1511}}^1$

素因数の和:1786

約数の個数: 16

約数和(自身を含む): 69672960

約数和(自身を除く): 13697965

約数列:

[1, 5, 31, 155, 239, 1195, 1511, 7409, 7555, 37045, 46841, 234205, 361129, 1805645, 11194999, 55974995]

約数ペア:

[(1, 55974995), (5, 11194999), (31, 1805645), (155, 361129), (239, 234205), (1195, 46841), (1511, 37045), (7409, 7555)]