25237945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3061}}^1$

素因数の和:3180

約数の個数: 16

約数和(自身を含む): 32408208

約数和(自身を除く): 7170263

約数列:

[1, 5, 17, 85, 97, 485, 1649, 3061, 8245, 15305, 52037, 260185, 296917, 1484585, 5047589, 25237945]

約数ペア:

[(1, 25237945), (5, 5047589), (17, 1484585), (85, 296917), (97, 260185), (485, 52037), (1649, 15305), (3061, 8245)]