137620225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2287}}^1$

素因数の和:2409

約数の個数: 24

約数和(自身を含む): 178738560

約数和(自身を除く): 41118335

約数列:

[1, 5, 25, 29, 83, 145, 415, 725, 2075, 2287, 2407, 11435, 12035, 57175, 60175, 66323, 189821, 331615, 949105, 1658075, 4745525, 5504809, 27524045, 137620225]

約数ペア:

[(1, 137620225), (5, 27524045), (25, 5504809), (29, 4745525), (83, 1658075), (145, 949105), (415, 331615), (725, 189821), (2075, 66323), (2287, 60175), (2407, 57175), (11435, 12035)]