55355845

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 67436928

約数和(自身を除く): 12081083

約数列:

[1, 5, 151, 157, 467, 755, 785, 2335, 23707, 70517, 73319, 118535, 352585, 366595, 11071169, 55355845]

約数ペア:

[(1, 55355845), (5, 11071169), (151, 366595), (157, 352585), (467, 118535), (755, 73319), (785, 70517), (2335, 23707)]