816175035

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51673}}^1$

素因数の和:51706

約数の個数: 48

約数和(自身を含む): 1579984224

約数和(自身を除く): 763809189

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 1053, 1215, 1755, 3159, 5265, 15795, 51673, 155019, 258365, 465057, 671749, 775095, 1395171, 2015247, 2325285, 3358745, 4185513, 6045741, 6975855, 10076235, 12556539, 18137223, 20927565, 30228705, 54411669, 62782695, 90686115, 163235007, 272058345, 816175035]

約数ペア:

[(1, 816175035), (3, 272058345), (5, 163235007), (9, 90686115), (13, 62782695), (15, 54411669), (27, 30228705), (39, 20927565), (45, 18137223), (65, 12556539), (81, 10076235), (117, 6975855), (135, 6045741), (195, 4185513), (243, 3358745), (351, 2325285), (405, 2015247), (585, 1395171), (1053, 775095), (1215, 671749), (1755, 465057), (3159, 258365), (5265, 155019), (15795, 51673)]