89039905

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{14011}}^1$

素因数の和:14088

約数の個数: 16

約数和(自身を含む): 112992768

約数和(自身を除く): 23952863

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 14011, 70055, 434341, 574451, 2171705, 2872255, 17807981, 89039905]

約数ペア:

[(1, 89039905), (5, 17807981), (31, 2872255), (41, 2171705), (155, 574451), (205, 434341), (1271, 70055), (6355, 14011)]