86305885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31327}}^1$

素因数の和:31380

約数の個数: 16

約数和(自身を含む): 112780800

約数和(自身を除く): 26474915

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 31327, 156635, 595213, 908483, 2976065, 4542415, 17261177, 86305885]

約数ペア:

[(1, 86305885), (5, 17261177), (19, 4542415), (29, 2976065), (95, 908483), (145, 595213), (551, 156635), (2755, 31327)]