22276875

素因数分解:

$3^1\times 5^4\times {\mathrm{109}}^2$

素因数の和:241

約数の個数: 30

約数和(自身を含む): 37459884

約数和(自身を除く): 15183009

約数列:

[1, 3, 5, 15, 25, 75, 109, 125, 327, 375, 545, 625, 1635, 1875, 2725, 8175, 11881, 13625, 35643, 40875, 59405, 68125, 178215, 204375, 297025, 891075, 1485125, 4455375, 7425625, 22276875]

約数ペア:

[(1, 22276875), (3, 7425625), (5, 4455375), (15, 1485125), (25, 891075), (75, 297025), (109, 204375), (125, 178215), (327, 68125), (375, 59405), (545, 40875), (625, 35643), (1635, 13625), (1875, 11881), (2725, 8175)]