61449025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{509}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 83476800

約数和(自身を除く): 22027775

約数列:

[1, 5, 11, 25, 55, 275, 439, 509, 2195, 2545, 4829, 5599, 10975, 12725, 24145, 27995, 120725, 139975, 223451, 1117255, 2457961, 5586275, 12289805, 61449025]

約数ペア:

[(1, 61449025), (5, 12289805), (11, 5586275), (25, 2457961), (55, 1117255), (275, 223451), (439, 139975), (509, 120725), (2195, 27995), (2545, 24145), (4829, 12725), (5599, 10975)]