47570545

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1289}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 63824040

約数和(自身を除く): 16253495

約数列:

[1, 5, 11, 55, 61, 121, 305, 605, 671, 1289, 3355, 6445, 7381, 14179, 36905, 70895, 78629, 155969, 393145, 779845, 864919, 4324595, 9514109, 47570545]

約数ペア:

[(1, 47570545), (5, 9514109), (11, 4324595), (55, 864919), (61, 779845), (121, 393145), (305, 155969), (605, 78629), (671, 70895), (1289, 36905), (3355, 14179), (6445, 7381)]