39397163905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23106841}}^1$

素因数の和:23106888

約数の個数: 16

約数和(自身を含む): 53238163968

約数和(自身を除く): 13841000063

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 23106841, 115534205, 254175251, 716312071, 1270876255, 3581560355, 7879432781, 39397163905]

約数ペア:

[(1, 39397163905), (5, 7879432781), (11, 3581560355), (31, 1270876255), (55, 716312071), (155, 254175251), (341, 115534205), (1705, 23106841)]