12862005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{929}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 22498560

約数和(自身を除く): 9636555

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 923, 929, 1065, 2769, 2787, 4615, 4645, 12077, 13845, 13935, 36231, 60385, 65959, 181155, 197877, 329795, 857467, 989385, 2572401, 4287335, 12862005]

約数ペア:

[(1, 12862005), (3, 4287335), (5, 2572401), (13, 989385), (15, 857467), (39, 329795), (65, 197877), (71, 181155), (195, 65959), (213, 60385), (355, 36231), (923, 13935), (929, 13845), (1065, 12077), (2769, 4645), (2787, 4615)]