20240825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{827}}^1$

素因数の和:937

約数の個数: 24

約数和(自身を含む): 27721440

約数和(自身を除く): 7480615

約数列:

[1, 5, 11, 25, 55, 89, 275, 445, 827, 979, 2225, 4135, 4895, 9097, 20675, 24475, 45485, 73603, 227425, 368015, 809633, 1840075, 4048165, 20240825]

約数ペア:

[(1, 20240825), (5, 4048165), (11, 1840075), (25, 809633), (55, 368015), (89, 227425), (275, 73603), (445, 45485), (827, 24475), (979, 20675), (2225, 9097), (4135, 4895)]