7264355

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 10938240

約数和(自身を除く): 3673885

約数列:

[1, 5, 7, 17, 29, 35, 85, 119, 145, 203, 421, 493, 595, 1015, 2105, 2465, 2947, 3451, 7157, 12209, 14735, 17255, 35785, 50099, 61045, 85463, 207553, 250495, 427315, 1037765, 1452871, 7264355]

約数ペア:

[(1, 7264355), (5, 1452871), (7, 1037765), (17, 427315), (29, 250495), (35, 207553), (85, 85463), (119, 61045), (145, 50099), (203, 35785), (421, 17255), (493, 14735), (595, 12209), (1015, 7157), (2105, 3451), (2465, 2947)]