48015525

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^2\times {\mathrm{127}}^1$

素因数の和:282

約数の個数: 36

約数和(自身を含む): 81153536

約数和(自身を除く): 33138011

約数列:

[1, 3, 5, 15, 25, 71, 75, 127, 213, 355, 381, 635, 1065, 1775, 1905, 3175, 5041, 5325, 9017, 9525, 15123, 25205, 27051, 45085, 75615, 126025, 135255, 225425, 378075, 640207, 676275, 1920621, 3201035, 9603105, 16005175, 48015525]

約数ペア:

[(1, 48015525), (3, 16005175), (5, 9603105), (15, 3201035), (25, 1920621), (71, 676275), (75, 640207), (127, 378075), (213, 225425), (355, 135255), (381, 126025), (635, 75615), (1065, 45085), (1775, 27051), (1905, 25205), (3175, 15123), (5041, 9525), (5325, 9017)]