291256755745

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{4861}}^1\times {\mathrm{14249}}^1$

素因数の和:19173

約数の個数: 24

約数和(自身を含む): 362075571000

約数和(自身を除く): 70818815255

約数列:

[1, 5, 29, 145, 841, 4205, 4861, 14249, 24305, 71245, 140969, 413221, 704845, 2066105, 4088101, 11983409, 20440505, 59917045, 69264389, 346321945, 2008667281, 10043336405, 58251351149, 291256755745]

約数ペア:

[(1, 291256755745), (5, 58251351149), (29, 10043336405), (145, 2008667281), (841, 346321945), (4205, 69264389), (4861, 59917045), (14249, 20440505), (24305, 11983409), (71245, 4088101), (140969, 2066105), (413221, 704845)]