227549225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{16519}}^1$

素因数の和:16577

約数の個数: 24

約数和(自身を含む): 307272000

約数和(自身を除く): 79722775

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 2755, 13775, 16519, 82595, 313861, 412975, 479051, 1569305, 2395255, 7846525, 9101969, 11976275, 45509845, 227549225]

約数ペア:

[(1, 227549225), (5, 45509845), (19, 11976275), (25, 9101969), (29, 7846525), (95, 2395255), (145, 1569305), (475, 479051), (551, 412975), (725, 313861), (2755, 82595), (13775, 16519)]