71426145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{680249}}^1$

素因数の和:680264

約数の個数: 16

約数和(自身を含む): 130608000

約数和(自身を除く): 59181855

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 680249, 2040747, 3401245, 4761743, 10203735, 14285229, 23808715, 71426145]

約数ペア:

[(1, 71426145), (3, 23808715), (5, 14285229), (7, 10203735), (15, 4761743), (21, 3401245), (35, 2040747), (105, 680249)]