8860885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5197}}^1$

素因数の和:5244

約数の個数: 16

約数和(自身を含む): 11976192

約数和(自身を除く): 3115307

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 5197, 25985, 57167, 161107, 285835, 805535, 1772177, 8860885]

約数ペア:

[(1, 8860885), (5, 1772177), (11, 805535), (31, 285835), (55, 161107), (155, 57167), (341, 25985), (1705, 5197)]