40828185

素因数分解:

$3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1567}}^1$

素因数の和:1774

約数の個数: 32

約数和(自身を含む): 73006080

約数和(自身を除く): 32177895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 193, 579, 965, 1567, 1737, 2895, 4701, 5211, 7835, 8685, 14103, 23505, 26055, 42309, 70515, 211545, 302431, 907293, 1512155, 2721879, 4536465, 8165637, 13609395, 40828185]

約数ペア:

[(1, 40828185), (3, 13609395), (5, 8165637), (9, 4536465), (15, 2721879), (27, 1512155), (45, 907293), (135, 302431), (193, 211545), (579, 70515), (965, 42309), (1567, 26055), (1737, 23505), (2895, 14103), (4701, 8685), (5211, 7835)]