71796795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2861}}^1$

素因数の和:3115

約数の個数: 32

約数和(自身を含む): 131880960

約数和(自身を除く): 60084165

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 239, 717, 1195, 1673, 2861, 3585, 5019, 8365, 8583, 14305, 20027, 25095, 42915, 60081, 100135, 300405, 683779, 2051337, 3418895, 4786453, 10256685, 14359359, 23932265, 71796795]

約数ペア:

[(1, 71796795), (3, 23932265), (5, 14359359), (7, 10256685), (15, 4786453), (21, 3418895), (35, 2051337), (105, 683779), (239, 300405), (717, 100135), (1195, 60081), (1673, 42915), (2861, 25095), (3585, 20027), (5019, 14305), (8365, 8583)]