101024945

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{643}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 140865984

約数和(自身を除く): 39841039

約数列:

[1, 5, 7, 35, 67, 335, 469, 643, 2345, 3215, 4489, 4501, 22445, 22505, 31423, 43081, 157115, 215405, 301567, 1507835, 2886427, 14432135, 20204989, 101024945]

約数ペア:

[(1, 101024945), (5, 20204989), (7, 14432135), (35, 2886427), (67, 1507835), (335, 301567), (469, 215405), (643, 157115), (2345, 43081), (3215, 31423), (4489, 22505), (4501, 22445)]