30041025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{57221}}^1$

素因数の和:57241

約数の個数: 24

約数和(自身を含む): 56764224

約数和(自身を除く): 26723199

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 57221, 171663, 286105, 400547, 858315, 1201641, 1430525, 2002735, 4291575, 6008205, 10013675, 30041025]

約数ペア:

[(1, 30041025), (3, 10013675), (5, 6008205), (7, 4291575), (15, 2002735), (21, 1430525), (25, 1201641), (35, 858315), (75, 400547), (105, 286105), (175, 171663), (525, 57221)]