2017128945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1\times {\mathrm{7951}}^1$

素因数の和:9273

約数の個数: 32

約数和(自身を含む): 3478777344

約数和(自身を除く): 1461648399

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1301, 3903, 6505, 7951, 16913, 19515, 23853, 39755, 50739, 84565, 103363, 119265, 253695, 310089, 516815, 1550445, 10344251, 31032753, 51721255, 134475263, 155163765, 403425789, 672376315, 2017128945]

約数ペア:

[(1, 2017128945), (3, 672376315), (5, 403425789), (13, 155163765), (15, 134475263), (39, 51721255), (65, 31032753), (195, 10344251), (1301, 1550445), (3903, 516815), (6505, 310089), (7951, 253695), (16913, 119265), (19515, 103363), (23853, 84565), (39755, 50739)]