47857425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8287}}^1$

素因数の和:8318

約数の個数: 48

約数和(自身を含む): 98660352

約数和(自身を除く): 50802927

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5775, 8287, 24861, 41435, 58009, 91157, 124305, 174027, 207175, 273471, 290045, 455785, 621525, 638099, 870135, 1367355, 1450225, 1914297, 2278925, 3190495, 4350675, 6836775, 9571485, 15952475, 47857425]

約数ペア:

[(1, 47857425), (3, 15952475), (5, 9571485), (7, 6836775), (11, 4350675), (15, 3190495), (21, 2278925), (25, 1914297), (33, 1450225), (35, 1367355), (55, 870135), (75, 638099), (77, 621525), (105, 455785), (165, 290045), (175, 273471), (231, 207175), (275, 174027), (385, 124305), (525, 91157), (825, 58009), (1155, 41435), (1925, 24861), (5775, 8287)]