15305280319

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{4441}}^1\times {\mathrm{28961}}^1$

素因数の和:33426

約数の個数: 16

約数和(自身を含む): 18525485376

約数和(自身を除く): 3220205057

約数列:

[1, 7, 17, 119, 4441, 28961, 31087, 75497, 202727, 492337, 528479, 3446359, 128615801, 900310607, 2186468617, 15305280319]

約数ペア:

[(1, 15305280319), (7, 2186468617), (17, 900310607), (119, 128615801), (4441, 3446359), (28961, 528479), (31087, 492337), (75497, 202727)]