227951775

素因数分解:

$3^2\times 5^2\times {\mathrm{907}}^1\times {\mathrm{1117}}^1$

素因数の和:2040

約数の個数: 36

約数和(自身を含む): 409103032

約数和(自身を除く): 181151257

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 907, 1117, 2721, 3351, 4535, 5585, 8163, 10053, 13605, 16755, 22675, 27925, 40815, 50265, 68025, 83775, 204075, 251325, 1013119, 3039357, 5065595, 9118071, 15196785, 25327975, 45590355, 75983925, 227951775]

約数ペア:

[(1, 227951775), (3, 75983925), (5, 45590355), (9, 25327975), (15, 15196785), (25, 9118071), (45, 5065595), (75, 3039357), (225, 1013119), (907, 251325), (1117, 204075), (2721, 83775), (3351, 68025), (4535, 50265), (5585, 40815), (8163, 27925), (10053, 22675), (13605, 16755)]