82253085

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 135146880

約数和(自身を除く): 52893795

約数列:

[1, 3, 5, 15, 53, 157, 159, 265, 471, 659, 785, 795, 1977, 2355, 3295, 8321, 9885, 24963, 34927, 41605, 103463, 104781, 124815, 174635, 310389, 517315, 523905, 1551945, 5483539, 16450617, 27417695, 82253085]

約数ペア:

[(1, 82253085), (3, 27417695), (5, 16450617), (15, 5483539), (53, 1551945), (157, 523905), (159, 517315), (265, 310389), (471, 174635), (659, 124815), (785, 104781), (795, 103463), (1977, 41605), (2355, 34927), (3295, 24963), (8321, 9885)]