5440905

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 9918720

約数和(自身を除く): 4477815

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 983, 1107, 1845, 2949, 4915, 5535, 8847, 14745, 26541, 40303, 44235, 120909, 132705, 201515, 362727, 604545, 1088181, 1813635, 5440905]

約数ペア:

[(1, 5440905), (3, 1813635), (5, 1088181), (9, 604545), (15, 362727), (27, 201515), (41, 132705), (45, 120909), (123, 44235), (135, 40303), (205, 26541), (369, 14745), (615, 8847), (983, 5535), (1107, 4915), (1845, 2949)]