2857236495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{273289}}^1$

素因数の和:273355

約数の個数: 32

約数和(自身を含む): 4958573760

約数和(自身を除く): 2101337265

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 3485, 10455, 273289, 819867, 1366445, 4099335, 4645913, 11204849, 13937739, 23229565, 33614547, 56024245, 69688695, 168072735, 190482433, 571447299, 952412165, 2857236495]

約数ペア:

[(1, 2857236495), (3, 952412165), (5, 571447299), (15, 190482433), (17, 168072735), (41, 69688695), (51, 56024245), (85, 33614547), (123, 23229565), (205, 13937739), (255, 11204849), (615, 4645913), (697, 4099335), (2091, 1366445), (3485, 819867), (10455, 273289)]