26045865

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 48746880

約数和(自身を除く): 22701015

約数列:

[1, 3, 5, 9, 15, 19, 41, 45, 57, 95, 123, 171, 205, 285, 369, 615, 743, 779, 855, 1845, 2229, 2337, 3715, 3895, 6687, 7011, 11145, 11685, 14117, 30463, 33435, 35055, 42351, 70585, 91389, 127053, 152315, 211755, 274167, 456945, 578797, 635265, 1370835, 1736391, 2893985, 5209173, 8681955, 26045865]

約数ペア:

[(1, 26045865), (3, 8681955), (5, 5209173), (9, 2893985), (15, 1736391), (19, 1370835), (41, 635265), (45, 578797), (57, 456945), (95, 274167), (123, 211755), (171, 152315), (205, 127053), (285, 91389), (369, 70585), (615, 42351), (743, 35055), (779, 33435), (855, 30463), (1845, 14117), (2229, 11685), (2337, 11145), (3715, 7011), (3895, 6687)]