54238415

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8287}}^1$

素因数の和:8327

約数の個数: 32

約数和(自身を含む): 85929984

約数和(自身を除く): 31691569

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6545, 8287, 41435, 58009, 91157, 140879, 290045, 455785, 638099, 704395, 986153, 1549669, 3190495, 4930765, 7748345, 10847683, 54238415]

約数ペア:

[(1, 54238415), (5, 10847683), (7, 7748345), (11, 4930765), (17, 3190495), (35, 1549669), (55, 986153), (77, 704395), (85, 638099), (119, 455785), (187, 290045), (385, 140879), (595, 91157), (935, 58009), (1309, 41435), (6545, 8287)]