126703225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1069}}^1$

素因数の和:1521

約数の個数: 24

約数和(自身を含む): 171953280

約数和(自身を除く): 45250055

約数列:

[1, 5, 11, 25, 55, 275, 431, 1069, 2155, 4741, 5345, 10775, 11759, 23705, 26725, 58795, 118525, 293975, 460739, 2303695, 5068129, 11518475, 25340645, 126703225]

約数ペア:

[(1, 126703225), (5, 25340645), (11, 11518475), (25, 5068129), (55, 2303695), (275, 460739), (431, 293975), (1069, 118525), (2155, 58795), (4741, 26725), (5345, 23705), (10775, 11759)]