290430965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1217}}^1\times {\mathrm{4339}}^1$

素因数の和:5572

約数の個数: 16

約数和(自身を含む): 380600640

約数和(自身を除く): 90169675

約数列:

[1, 5, 11, 55, 1217, 4339, 6085, 13387, 21695, 47729, 66935, 238645, 5280563, 26402815, 58086193, 290430965]

約数ペア:

[(1, 290430965), (5, 58086193), (11, 26402815), (55, 5280563), (1217, 238645), (4339, 66935), (6085, 47729), (13387, 21695)]