121122385

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{1171}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 147503232

約数和(自身を除く): 26380847

約数列:

[1, 5, 137, 151, 685, 755, 1171, 5855, 20687, 103435, 160427, 176821, 802135, 884105, 24224477, 121122385]

約数ペア:

[(1, 121122385), (5, 24224477), (137, 884105), (151, 802135), (685, 176821), (755, 160427), (1171, 103435), (5855, 20687)]