2074575

素因数分解:

$3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 3472000

約数和(自身を除く): 1397425

約数列:

[1, 3, 5, 15, 25, 75, 139, 199, 417, 597, 695, 995, 2085, 2985, 3475, 4975, 10425, 14925, 27661, 82983, 138305, 414915, 691525, 2074575]

約数ペア:

[(1, 2074575), (3, 691525), (5, 414915), (15, 138305), (25, 82983), (75, 27661), (139, 14925), (199, 10425), (417, 4975), (597, 3475), (695, 2985), (995, 2085)]