123045165

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1103}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 222513408

約数和(自身を除く): 99468243

約数列:

[1, 3, 5, 9, 15, 37, 45, 67, 111, 185, 201, 333, 335, 555, 603, 1005, 1103, 1665, 2479, 3015, 3309, 5515, 7437, 9927, 12395, 16545, 22311, 37185, 40811, 49635, 73901, 111555, 122433, 204055, 221703, 367299, 369505, 612165, 665109, 1108515, 1836495, 2734337, 3325545, 8203011, 13671685, 24609033, 41015055, 123045165]

約数ペア:

[(1, 123045165), (3, 41015055), (5, 24609033), (9, 13671685), (15, 8203011), (37, 3325545), (45, 2734337), (67, 1836495), (111, 1108515), (185, 665109), (201, 612165), (333, 369505), (335, 367299), (555, 221703), (603, 204055), (1005, 122433), (1103, 111555), (1665, 73901), (2479, 49635), (3015, 40811), (3309, 37185), (5515, 22311), (7437, 16545), (9927, 12395)]