11475825

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2887}}^1$

素因数の和:2953

約数の個数: 24

約数和(自身を含む): 19338048

約数和(自身を除く): 7862223

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 2887, 3975, 8661, 14435, 43305, 72175, 153011, 216525, 459033, 765055, 2295165, 3825275, 11475825]

約数ペア:

[(1, 11475825), (3, 3825275), (5, 2295165), (15, 765055), (25, 459033), (53, 216525), (75, 153011), (159, 72175), (265, 43305), (795, 14435), (1325, 8661), (2887, 3975)]