25487859

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5171}}^1$

素因数の和:5258

約数の個数: 16

約数和(自身を含む): 35748864

約数和(自身を除く): 10261005

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 5171, 15513, 160301, 274063, 480903, 822189, 8495953, 25487859]

約数ペア:

[(1, 25487859), (3, 8495953), (31, 822189), (53, 480903), (93, 274063), (159, 160301), (1643, 15513), (4929, 5171)]