26251095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1307}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 45706752

約数和(自身を除く): 19455657

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 515, 1307, 1339, 1545, 3921, 4017, 6535, 6695, 16991, 19605, 20085, 50973, 84955, 134621, 254865, 403863, 673105, 1750073, 2019315, 5250219, 8750365, 26251095]

約数ペア:

[(1, 26251095), (3, 8750365), (5, 5250219), (13, 2019315), (15, 1750073), (39, 673105), (65, 403863), (103, 254865), (195, 134621), (309, 84955), (515, 50973), (1307, 20085), (1339, 19605), (1545, 16991), (3921, 6695), (4017, 6535)]