190048445

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{8821}}^1$

素因数の和:8996

約数の個数: 16

約数和(自身を含む): 237135360

約数和(自身を除く): 47086915

約数列:

[1, 5, 31, 139, 155, 695, 4309, 8821, 21545, 44105, 273451, 1226119, 1367255, 6130595, 38009689, 190048445]

約数ペア:

[(1, 190048445), (5, 38009689), (31, 6130595), (139, 1367255), (155, 1226119), (695, 273451), (4309, 44105), (8821, 21545)]