64054804985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{5657}}^1\times {\mathrm{133213}}^1$

素因数の和:138892

約数の個数: 16

約数和(自身を含む): 81402279696

約数和(自身を除く): 17347474711

約数列:

[1, 5, 17, 85, 5657, 28285, 96169, 133213, 480845, 666065, 2264621, 11323105, 753585941, 3767929705, 12810960997, 64054804985]

約数ペア:

[(1, 64054804985), (5, 12810960997), (17, 3767929705), (85, 753585941), (5657, 11323105), (28285, 2264621), (96169, 666065), (133213, 480845)]