55541785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{9601}}^1$

素因数の和:9708

約数の個数: 16

約数和(自身を含む): 72591120

約数和(自身を除く): 17049335

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 9601, 48005, 124813, 624065, 854489, 4272445, 11108357, 55541785]

約数ペア:

[(1, 55541785), (5, 11108357), (13, 4272445), (65, 854489), (89, 624065), (445, 124813), (1157, 48005), (5785, 9601)]