80776085

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{877}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 106044840

約数和(自身を除く): 25268755

約数列:

[1, 5, 13, 65, 109, 169, 545, 845, 877, 1417, 4385, 7085, 11401, 18421, 57005, 92105, 95593, 148213, 477965, 741065, 1242709, 6213545, 16155217, 80776085]

約数ペア:

[(1, 80776085), (5, 16155217), (13, 6213545), (65, 1242709), (109, 741065), (169, 477965), (545, 148213), (845, 95593), (877, 92105), (1417, 57005), (4385, 18421), (7085, 11401)]