72656504255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1903747}}^1$

素因数の和:1904218

約数の個数: 16

約数和(自身を含む): 92522152800

約数和(自身を除く): 19865648545

約数列:

[1, 5, 17, 85, 449, 2245, 7633, 38165, 1903747, 9518735, 32363699, 161818495, 854782403, 4273912015, 14531300851, 72656504255]

約数ペア:

[(1, 72656504255), (5, 14531300851), (17, 4273912015), (85, 854782403), (449, 161818495), (2245, 32363699), (7633, 9518735), (38165, 1903747)]