4242525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{8081}}^1$

素因数の和:8101

約数の個数: 24

約数和(自身を含む): 8017344

約数和(自身を除く): 3774819

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 8081, 24243, 40405, 56567, 121215, 169701, 202025, 282835, 606075, 848505, 1414175, 4242525]

約数ペア:

[(1, 4242525), (3, 1414175), (5, 848505), (7, 606075), (15, 282835), (21, 202025), (25, 169701), (35, 121215), (75, 56567), (105, 40405), (175, 24243), (525, 8081)]