1276755585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{80527}}^1$

素因数の和:80693

約数の個数: 32

約数和(自身を含む): 2350129152

約数和(自身を除く): 1073373567

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 151, 453, 755, 1057, 2265, 3171, 5285, 15855, 80527, 241581, 402635, 563689, 1207905, 1691067, 2818445, 8455335, 12159577, 36478731, 60797885, 85117039, 182393655, 255351117, 425585195, 1276755585]

約数ペア:

[(1, 1276755585), (3, 425585195), (5, 255351117), (7, 182393655), (15, 85117039), (21, 60797885), (35, 36478731), (105, 12159577), (151, 8455335), (453, 2818445), (755, 1691067), (1057, 1207905), (2265, 563689), (3171, 402635), (5285, 241581), (15855, 80527)]