3813250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{2179}}^1$

素因数の和:2203

約数の個数: 32

約数和(自身を含む): 8161920

約数和(自身を除く): 4348670

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 2179, 4358, 10895, 15253, 21790, 30506, 54475, 76265, 108950, 152530, 272375, 381325, 544750, 762650, 1906625, 3813250]

約数ペア:

[(1, 3813250), (2, 1906625), (5, 762650), (7, 544750), (10, 381325), (14, 272375), (25, 152530), (35, 108950), (50, 76265), (70, 54475), (125, 30506), (175, 21790), (250, 15253), (350, 10895), (875, 4358), (1750, 2179)]