2100095525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{75611}}^1$

素因数の和:75733

約数の個数: 24

約数和(自身を含む): 2869021728

約数和(自身を除く): 768926203

約数列:

[1, 5, 11, 25, 55, 101, 275, 505, 1111, 2525, 5555, 27775, 75611, 378055, 831721, 1890275, 4158605, 7636711, 20793025, 38183555, 84003821, 190917775, 420019105, 2100095525]

約数ペア:

[(1, 2100095525), (5, 420019105), (11, 190917775), (25, 84003821), (55, 38183555), (101, 20793025), (275, 7636711), (505, 4158605), (1111, 1890275), (2525, 831721), (5555, 378055), (27775, 75611)]