13536218885

素因数分解:

$5^1\times 7^3\times {\mathrm{1129}}^1\times {\mathrm{6991}}^1$

素因数の和:8146

約数の個数: 32

約数和(自身を含む): 18962304000

約数和(自身を除く): 5426085115

約数列:

[1, 5, 7, 35, 49, 245, 343, 1129, 1715, 5645, 6991, 7903, 34955, 39515, 48937, 55321, 244685, 276605, 342559, 387247, 1712795, 1936235, 2397913, 7892839, 11989565, 39464195, 55249873, 276249365, 386749111, 1933745555, 2707243777, 13536218885]

約数ペア:

[(1, 13536218885), (5, 2707243777), (7, 1933745555), (35, 386749111), (49, 276249365), (245, 55249873), (343, 39464195), (1129, 11989565), (1715, 7892839), (5645, 2397913), (6991, 1936235), (7903, 1712795), (34955, 387247), (39515, 342559), (48937, 276605), (55321, 244685)]