22233275

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 28644000

約数和(自身を除く): 6410725

約数列:

[1, 5, 25, 41, 109, 199, 205, 545, 995, 1025, 2725, 4469, 4975, 8159, 21691, 22345, 40795, 108455, 111725, 203975, 542275, 889331, 4446655, 22233275]

約数ペア:

[(1, 22233275), (5, 4446655), (25, 889331), (41, 542275), (109, 203975), (199, 111725), (205, 108455), (545, 40795), (995, 22345), (1025, 21691), (2725, 8159), (4469, 4975)]