86872005

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{175499}}^1$

素因数の和:175521

約数の個数: 24

約数和(自身を含む): 164268000

約数和(自身を除く): 77395995

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 175499, 526497, 877495, 1579491, 1930489, 2632485, 5791467, 7897455, 9652445, 17374401, 28957335, 86872005]

約数ペア:

[(1, 86872005), (3, 28957335), (5, 17374401), (9, 9652445), (11, 7897455), (15, 5791467), (33, 2632485), (45, 1930489), (55, 1579491), (99, 877495), (165, 526497), (495, 175499)]