408032052475

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{6780757}}^1$

素因数の和:6780879

約数の個数: 24

約数和(自身を含む): 529712814960

約数和(自身を除く): 121680762485

約数列:

[1, 5, 25, 29, 83, 145, 415, 725, 2075, 2407, 12035, 60175, 6780757, 33903785, 169518925, 196641953, 562802831, 983209765, 2814014155, 4916048825, 14070070775, 16321282099, 81606410495, 408032052475]

約数ペア:

[(1, 408032052475), (5, 81606410495), (25, 16321282099), (29, 14070070775), (83, 4916048825), (145, 2814014155), (415, 983209765), (725, 562802831), (2075, 196641953), (2407, 169518925), (12035, 33903785), (60175, 6780757)]