13283035

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^2$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 17670528

約数和(自身を除く): 4387493

約数列:

[1, 5, 17, 31, 71, 85, 155, 355, 527, 1207, 2201, 2635, 5041, 6035, 11005, 25205, 37417, 85697, 156271, 187085, 428485, 781355, 2656607, 13283035]

約数ペア:

[(1, 13283035), (5, 2656607), (17, 781355), (31, 428485), (71, 187085), (85, 156271), (155, 85697), (355, 37417), (527, 25205), (1207, 11005), (2201, 6035), (2635, 5041)]