125767265

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{107}}^2$

素因数の和:258

約数の個数: 24

約数和(自身を含む): 165033960

約数和(自身を除く): 39266695

約数列:

[1, 5, 13, 65, 107, 169, 535, 845, 1391, 2197, 6955, 10985, 11449, 18083, 57245, 90415, 148837, 235079, 744185, 1175395, 1934881, 9674405, 25153453, 125767265]

約数ペア:

[(1, 125767265), (5, 25153453), (13, 9674405), (65, 1934881), (107, 1175395), (169, 744185), (535, 235079), (845, 148837), (1391, 90415), (2197, 57245), (6955, 18083), (10985, 11449)]