474721775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{5623}}^1$

素因数の和:5951

約数の個数: 24

約数和(自身を含む): 644375424

約数和(自身を除く): 169653649

約数列:

[1, 5, 11, 25, 55, 275, 307, 1535, 3377, 5623, 7675, 16885, 28115, 61853, 84425, 140575, 309265, 1546325, 1726261, 8631305, 18988871, 43156525, 94944355, 474721775]

約数ペア:

[(1, 474721775), (5, 94944355), (11, 43156525), (25, 18988871), (55, 8631305), (275, 1726261), (307, 1546325), (1535, 309265), (3377, 140575), (5623, 84425), (7675, 61853), (16885, 28115)]