252533435

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{823}}^1$

素因数の和:1643

約数の個数: 32

約数和(自身を含む): 378749952

約数和(自身を除く): 126216517

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 797, 823, 3985, 4115, 5579, 5761, 8767, 9053, 27895, 28805, 43835, 45265, 61369, 63371, 306845, 316855, 655931, 3279655, 4591517, 7215241, 22957585, 36076205, 50506687, 252533435]

約数ペア:

[(1, 252533435), (5, 50506687), (7, 36076205), (11, 22957585), (35, 7215241), (55, 4591517), (77, 3279655), (385, 655931), (797, 316855), (823, 306845), (3985, 63371), (4115, 61369), (5579, 45265), (5761, 43835), (8767, 28805), (9053, 27895)]