87841265

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{4079}}^1$

素因数の和:4216

約数の個数: 16

約数和(自身を含む): 108691200

約数和(自身を除く): 20849935

約数列:

[1, 5, 59, 73, 295, 365, 4079, 4307, 20395, 21535, 240661, 297767, 1203305, 1488835, 17568253, 87841265]

約数ペア:

[(1, 87841265), (5, 17568253), (59, 1488835), (73, 1203305), (295, 297767), (365, 240661), (4079, 21535), (4307, 20395)]