8081885

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 32

約数和(自身を含む): 12026880

約数和(自身を除く): 3944995

約数列:

[1, 5, 7, 17, 35, 47, 85, 119, 235, 289, 329, 595, 799, 1445, 1645, 2023, 3995, 4913, 5593, 10115, 13583, 24565, 27965, 34391, 67915, 95081, 171955, 230911, 475405, 1154555, 1616377, 8081885]

約数ペア:

[(1, 8081885), (5, 1616377), (7, 1154555), (17, 475405), (35, 230911), (47, 171955), (85, 95081), (119, 67915), (235, 34391), (289, 27965), (329, 24565), (595, 13583), (799, 10115), (1445, 5593), (1645, 4913), (2023, 3995)]