85970495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{12841}}^1$

素因数の和:12962

約数の個数: 16

約数和(自身を含む): 112187712

約数和(自身を除く): 26217217

約数列:

[1, 5, 13, 65, 103, 515, 1339, 6695, 12841, 64205, 166933, 834665, 1322623, 6613115, 17194099, 85970495]

約数ペア:

[(1, 85970495), (5, 17194099), (13, 6613115), (65, 1322623), (103, 834665), (515, 166933), (1339, 64205), (6695, 12841)]