204549255

素因数分解:

$3^2\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{2969}}^1$

素因数の和:4511

約数の個数: 24

約数和(自身を含む): 354903120

約数和(自身を除く): 150353865

約数列:

[1, 3, 5, 9, 15, 45, 1531, 2969, 4593, 7655, 8907, 13779, 14845, 22965, 26721, 44535, 68895, 133605, 4545539, 13636617, 22727695, 40909851, 68183085, 204549255]

約数ペア:

[(1, 204549255), (3, 68183085), (5, 40909851), (9, 22727695), (15, 13636617), (45, 4545539), (1531, 133605), (2969, 68895), (4593, 44535), (7655, 26721), (8907, 22965), (13779, 14845)]