2016378525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{3840721}}^1$

素因数の和:3840741

約数の個数: 24

約数和(自身を含む): 3809996224

約数和(自身を除く): 1793617699

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 3840721, 11522163, 19203605, 26885047, 57610815, 80655141, 96018025, 134425235, 288054075, 403275705, 672126175, 2016378525]

約数ペア:

[(1, 2016378525), (3, 672126175), (5, 403275705), (7, 288054075), (15, 134425235), (21, 96018025), (25, 80655141), (35, 57610815), (75, 26885047), (105, 19203605), (175, 11522163), (525, 3840721)]