87954135

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7177}}^1$

素因数の和:7247

約数の個数: 32

約数和(自身を含む): 151599360

約数和(自身を除く): 63645225

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 2451, 4085, 7177, 12255, 21531, 35885, 107655, 136363, 308611, 409089, 681815, 925833, 1543055, 2045445, 4629165, 5863609, 17590827, 29318045, 87954135]

約数ペア:

[(1, 87954135), (3, 29318045), (5, 17590827), (15, 5863609), (19, 4629165), (43, 2045445), (57, 1543055), (95, 925833), (129, 681815), (215, 409089), (285, 308611), (645, 136363), (817, 107655), (2451, 35885), (4085, 21531), (7177, 12255)]