87192765

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{499}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 165672000

約数和(自身を除く): 78479235

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 353, 495, 499, 1059, 1497, 1765, 2495, 3177, 3883, 4491, 5295, 5489, 7485, 11649, 15885, 16467, 19415, 22455, 27445, 34947, 49401, 58245, 82335, 174735, 176147, 247005, 528441, 880735, 1585323, 1937617, 2642205, 5812851, 7926615, 9688085, 17438553, 29064255, 87192765]

約数ペア:

[(1, 87192765), (3, 29064255), (5, 17438553), (9, 9688085), (11, 7926615), (15, 5812851), (33, 2642205), (45, 1937617), (55, 1585323), (99, 880735), (165, 528441), (353, 247005), (495, 176147), (499, 174735), (1059, 82335), (1497, 58245), (1765, 49401), (2495, 34947), (3177, 27445), (3883, 22455), (4491, 19415), (5295, 16467), (5489, 15885), (7485, 11649)]