870819265

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{8419}}^1$

素因数の和:8712

約数の個数: 16

約数和(自身を含む): 1059707520

約数和(自身を除く): 188888255

約数列:

[1, 5, 137, 151, 685, 755, 8419, 20687, 42095, 103435, 1153403, 1271269, 5767015, 6356345, 174163853, 870819265]

約数ペア:

[(1, 870819265), (5, 174163853), (137, 6356345), (151, 5767015), (685, 1271269), (755, 1153403), (8419, 103435), (20687, 42095)]