11528075525

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 15092034048

約数和(自身を除く): 3563958523

約数列:

[1, 5, 23, 25, 115, 181, 257, 431, 575, 905, 1285, 2155, 4163, 4525, 5911, 6425, 9913, 10775, 20815, 29555, 46517, 49565, 78011, 104075, 110767, 147775, 232585, 247825, 390055, 553835, 1069891, 1162925, 1794253, 1950275, 2547641, 2769175, 5349455, 8971265, 12738205, 20048827, 26747275, 44856325, 63691025, 100244135, 461123021, 501220675, 2305615105, 11528075525]

約数ペア:

[(1, 11528075525), (5, 2305615105), (23, 501220675), (25, 461123021), (115, 100244135), (181, 63691025), (257, 44856325), (431, 26747275), (575, 20048827), (905, 12738205), (1285, 8971265), (2155, 5349455), (4163, 2769175), (4525, 2547641), (5911, 1950275), (6425, 1794253), (9913, 1162925), (10775, 1069891), (20815, 553835), (29555, 390055), (46517, 247825), (49565, 232585), (78011, 147775), (104075, 110767)]