84051275

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 132848640

約数和(自身を除く): 48797365

約数列:

[1, 5, 7, 11, 25, 35, 47, 55, 77, 175, 235, 275, 329, 385, 517, 929, 1175, 1645, 1925, 2585, 3619, 4645, 6503, 8225, 10219, 12925, 18095, 23225, 32515, 43663, 51095, 71533, 90475, 162575, 218315, 255475, 305641, 357665, 480293, 1091575, 1528205, 1788325, 2401465, 3362051, 7641025, 12007325, 16810255, 84051275]

約数ペア:

[(1, 84051275), (5, 16810255), (7, 12007325), (11, 7641025), (25, 3362051), (35, 2401465), (47, 1788325), (55, 1528205), (77, 1091575), (175, 480293), (235, 357665), (275, 305641), (329, 255475), (385, 218315), (517, 162575), (929, 90475), (1175, 71533), (1645, 51095), (1925, 43663), (2585, 32515), (3619, 23225), (4645, 18095), (6503, 12925), (8225, 10219)]