4428875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{3221}}^1$

素因数の和:3247

約数の個数: 16

約数和(自身を含む): 6031584

約数和(自身を除く): 1602709

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 3221, 16105, 35431, 80525, 177155, 402625, 885775, 4428875]

約数ペア:

[(1, 4428875), (5, 885775), (11, 402625), (25, 177155), (55, 80525), (125, 35431), (275, 16105), (1375, 3221)]