87220335

素因数分解:

$3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{16661}}^1$

素因数の和:17018

約数の個数: 16

約数和(自身を含む): 139960800

約数和(自身を除く): 52740465

約数列:

[1, 3, 5, 15, 349, 1047, 1745, 5235, 16661, 49983, 83305, 249915, 5814689, 17444067, 29073445, 87220335]

約数ペア:

[(1, 87220335), (3, 29073445), (5, 17444067), (15, 5814689), (349, 249915), (1047, 83305), (1745, 49983), (5235, 16661)]