67965565

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{863}}^1$

素因数の和:1716

約数の個数: 16

約数和(自身を含む): 86054400

約数和(自身を除く): 18088835

約数列:

[1, 5, 19, 95, 829, 863, 4145, 4315, 15751, 16397, 78755, 81985, 715427, 3577135, 13593113, 67965565]

約数ペア:

[(1, 67965565), (5, 13593113), (19, 3577135), (95, 715427), (829, 81985), (863, 78755), (4145, 16397), (4315, 15751)]