27227075

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 35060256

約数和(自身を除く): 7833181

約数列:

[1, 5, 25, 41, 101, 205, 263, 505, 1025, 1315, 2525, 4141, 6575, 10783, 20705, 26563, 53915, 103525, 132815, 269575, 664075, 1089083, 5445415, 27227075]

約数ペア:

[(1, 27227075), (5, 5445415), (25, 1089083), (41, 664075), (101, 269575), (205, 132815), (263, 103525), (505, 53915), (1025, 26563), (1315, 20705), (2525, 10783), (4141, 6575)]