169141225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{5443}}^1$

素因数の和:5577

約数の個数: 24

約数和(自身を含む): 230869152

約数和(自身を除く): 61727927

約数列:

[1, 5, 11, 25, 55, 113, 275, 565, 1243, 2825, 5443, 6215, 27215, 31075, 59873, 136075, 299365, 615059, 1496825, 3075295, 6765649, 15376475, 33828245, 169141225]

約数ペア:

[(1, 169141225), (5, 33828245), (11, 15376475), (25, 6765649), (55, 3075295), (113, 1496825), (275, 615059), (565, 299365), (1243, 136075), (2825, 59873), (5443, 31075), (6215, 27215)]