2097627825

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{185221}}^1$

素因数の和:185385

約数の個数: 24

約数和(自身を含む): 3491064256

約数和(自身を除く): 1393436431

約数列:

[1, 3, 5, 15, 25, 75, 151, 453, 755, 2265, 3775, 11325, 185221, 555663, 926105, 2778315, 4630525, 13891575, 27968371, 83905113, 139841855, 419525565, 699209275, 2097627825]

約数ペア:

[(1, 2097627825), (3, 699209275), (5, 419525565), (15, 139841855), (25, 83905113), (75, 27968371), (151, 13891575), (453, 4630525), (755, 2778315), (2265, 926105), (3775, 555663), (11325, 185221)]