11660275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 15958800

約数和(自身を除く): 4298525

約数列:

[1, 5, 11, 25, 55, 109, 275, 389, 545, 1199, 1945, 2725, 4279, 5995, 9725, 21395, 29975, 42401, 106975, 212005, 466411, 1060025, 2332055, 11660275]

約数ペア:

[(1, 11660275), (5, 2332055), (11, 1060025), (25, 466411), (55, 212005), (109, 106975), (275, 42401), (389, 29975), (545, 21395), (1199, 9725), (1945, 5995), (2725, 4279)]