1323303355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{40849}}^1$

素因数の和:40915

約数の個数: 32

約数和(自身を含む): 1882368000

約数和(自身を除く): 559064645

約数列:

[1, 5, 11, 19, 31, 55, 95, 155, 209, 341, 589, 1045, 1705, 2945, 6479, 32395, 40849, 204245, 449339, 776131, 1266319, 2246695, 3880655, 6331595, 8537441, 13929509, 24060061, 42687205, 69647545, 120300305, 264660671, 1323303355]

約数ペア:

[(1, 1323303355), (5, 264660671), (11, 120300305), (19, 69647545), (31, 42687205), (55, 24060061), (95, 13929509), (155, 8537441), (209, 6331595), (341, 3880655), (589, 2246695), (1045, 1266319), (1705, 776131), (2945, 449339), (6479, 204245), (32395, 40849)]