4063675

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2111}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 6285312

約数和(自身を除く): 2221637

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 2111, 10555, 14777, 23221, 52775, 73885, 116105, 162547, 369425, 580525, 812735, 4063675]

約数ペア:

[(1, 4063675), (5, 812735), (7, 580525), (11, 369425), (25, 162547), (35, 116105), (55, 73885), (77, 52775), (175, 23221), (275, 14777), (385, 10555), (1925, 2111)]