87663015

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{433}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 166551840

約数和(自身を除く): 78888825

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 409, 433, 495, 1227, 1299, 2045, 2165, 3681, 3897, 4499, 4763, 6135, 6495, 13497, 14289, 18405, 19485, 22495, 23815, 40491, 42867, 67485, 71445, 177097, 202455, 214335, 531291, 885485, 1593873, 1948067, 2656455, 5844201, 7969365, 9740335, 17532603, 29221005, 87663015]

約数ペア:

[(1, 87663015), (3, 29221005), (5, 17532603), (9, 9740335), (11, 7969365), (15, 5844201), (33, 2656455), (45, 1948067), (55, 1593873), (99, 885485), (165, 531291), (409, 214335), (433, 202455), (495, 177097), (1227, 71445), (1299, 67485), (2045, 42867), (2165, 40491), (3681, 23815), (3897, 22495), (4499, 19485), (4763, 18405), (6135, 14289), (6495, 13497)]