2271569275

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{22541}}^1$

素因数の和:22719

約数の個数: 24

約数和(自身を含む): 2934968400

約数和(自身を除く): 663399125

約数列:

[1, 5, 25, 29, 139, 145, 695, 725, 3475, 4031, 20155, 22541, 100775, 112705, 563525, 653689, 3133199, 3268445, 15665995, 16342225, 78329975, 90862771, 454313855, 2271569275]

約数ペア:

[(1, 2271569275), (5, 454313855), (25, 90862771), (29, 78329975), (139, 16342225), (145, 15665995), (695, 3268445), (725, 3133199), (3475, 653689), (4031, 563525), (20155, 112705), (22541, 100775)]