121286015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{24527}}^1$

素因数の和:24598

約数の個数: 16

約数和(自身を含む): 155409408

約数和(自身を除く): 34123393

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 24527, 122635, 564121, 1054661, 2820605, 5273305, 24257203, 121286015]

約数ペア:

[(1, 121286015), (5, 24257203), (23, 5273305), (43, 2820605), (115, 1054661), (215, 564121), (989, 122635), (4945, 24527)]