247532545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131317}}^1$

素因数の和:131364

約数の個数: 16

約数和(自身を含む): 330921360

約数和(自身を除く): 83388815

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 131317, 656585, 1707121, 3808193, 8535605, 19040965, 49506509, 247532545]

約数ペア:

[(1, 247532545), (5, 49506509), (13, 19040965), (29, 8535605), (65, 3808193), (145, 1707121), (377, 656585), (1885, 131317)]