13026165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2221}}^1$

素因数の和:2269

約数の個数: 32

約数和(自身を含む): 23037696

約数和(自身を除く): 10011531

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 2221, 5865, 6663, 11105, 33315, 37757, 51083, 113271, 153249, 188785, 255415, 566355, 766245, 868411, 2605233, 4342055, 13026165]

約数ペア:

[(1, 13026165), (3, 4342055), (5, 2605233), (15, 868411), (17, 766245), (23, 566355), (51, 255415), (69, 188785), (85, 153249), (115, 113271), (255, 51083), (345, 37757), (391, 33315), (1173, 11105), (1955, 6663), (2221, 5865)]