2880525

素因数分解:

$3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 4811200

約数和(自身を除く): 1930675

約数列:

[1, 3, 5, 15, 25, 75, 193, 199, 579, 597, 965, 995, 2895, 2985, 4825, 4975, 14475, 14925, 38407, 115221, 192035, 576105, 960175, 2880525]

約数ペア:

[(1, 2880525), (3, 960175), (5, 576105), (15, 192035), (25, 115221), (75, 38407), (193, 14925), (199, 14475), (579, 4975), (597, 4825), (965, 2985), (995, 2895)]