47977315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1451}}^1$

素因数の和:1862

約数の個数: 16

約数和(自身を含む): 61158240

約数和(自身を除く): 13180925

約数列:

[1, 5, 17, 85, 389, 1451, 1945, 6613, 7255, 24667, 33065, 123335, 564439, 2822195, 9595463, 47977315]

約数ペア:

[(1, 47977315), (5, 9595463), (17, 2822195), (85, 564439), (389, 123335), (1451, 33065), (1945, 24667), (6613, 7255)]