4225905

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 7845120

約数和(自身を除く): 3619215

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 1361, 3105, 4083, 6805, 12249, 20415, 31303, 36747, 61245, 93909, 156515, 183735, 281727, 469545, 845181, 1408635, 4225905]

約数ペア:

[(1, 4225905), (3, 1408635), (5, 845181), (9, 469545), (15, 281727), (23, 183735), (27, 156515), (45, 93909), (69, 61245), (115, 36747), (135, 31303), (207, 20415), (345, 12249), (621, 6805), (1035, 4083), (1361, 3105)]