223860555

素因数分解:

$3^2\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{3359}}^1$

素因数の和:4851

約数の個数: 24

約数和(自身を含む): 388402560

約数和(自身を除く): 164542005

約数列:

[1, 3, 5, 9, 15, 45, 1481, 3359, 4443, 7405, 10077, 13329, 16795, 22215, 30231, 50385, 66645, 151155, 4974679, 14924037, 24873395, 44772111, 74620185, 223860555]

約数ペア:

[(1, 223860555), (3, 74620185), (5, 44772111), (9, 24873395), (15, 14924037), (45, 4974679), (1481, 151155), (3359, 66645), (4443, 50385), (7405, 30231), (10077, 22215), (13329, 16795)]