47434545

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18493}}^1$

素因数の和:18526

約数の個数: 32

約数和(自身を含む): 88771200

約数和(自身を除く): 41336655

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 18493, 55479, 92465, 166437, 277395, 351367, 499311, 832185, 1054101, 1756835, 2496555, 3162303, 5270505, 9486909, 15811515, 47434545]

約数ペア:

[(1, 47434545), (3, 15811515), (5, 9486909), (9, 5270505), (15, 3162303), (19, 2496555), (27, 1756835), (45, 1054101), (57, 832185), (95, 499311), (135, 351367), (171, 277395), (285, 166437), (513, 92465), (855, 55479), (2565, 18493)]