127271335

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{2531}}^1$

素因数の和:2738

約数の個数: 16

約数和(自身を含む): 155869920

約数和(自身を除く): 28598585

約数列:

[1, 5, 89, 113, 445, 565, 2531, 10057, 12655, 50285, 225259, 286003, 1126295, 1430015, 25454267, 127271335]

約数ペア:

[(1, 127271335), (5, 25454267), (89, 1430015), (113, 1126295), (445, 286003), (565, 225259), (2531, 50285), (10057, 12655)]