85009995

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{673}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 169071552

約数和(自身を除く): 84061557

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 401, 673, 1203, 2005, 2019, 2807, 3365, 3609, 4711, 6015, 6057, 8421, 10095, 14035, 14133, 18045, 23555, 25263, 30285, 42105, 42399, 70665, 126315, 211995, 269873, 809619, 1349365, 1889111, 2428857, 4048095, 5667333, 9445555, 12144285, 17001999, 28336665, 85009995]

約数ペア:

[(1, 85009995), (3, 28336665), (5, 17001999), (7, 12144285), (9, 9445555), (15, 5667333), (21, 4048095), (35, 2428857), (45, 1889111), (63, 1349365), (105, 809619), (315, 269873), (401, 211995), (673, 126315), (1203, 70665), (2005, 42399), (2019, 42105), (2807, 30285), (3365, 25263), (3609, 23555), (4711, 18045), (6015, 14133), (6057, 14035), (8421, 10095)]