2245485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 4055040

約数和(自身を除く): 1809555

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 439, 465, 1023, 1317, 1705, 2195, 4829, 5115, 6585, 13609, 14487, 24145, 40827, 68045, 72435, 149699, 204135, 449097, 748495, 2245485]

約数ペア:

[(1, 2245485), (3, 748495), (5, 449097), (11, 204135), (15, 149699), (31, 72435), (33, 68045), (55, 40827), (93, 24145), (155, 14487), (165, 13609), (341, 6585), (439, 5115), (465, 4829), (1023, 2195), (1317, 1705)]