11791455

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3557}}^1$

素因数の和:3595

約数の個数: 32

約数和(自身を含む): 21518784

約数和(自身を除く): 9727329

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 3557, 10671, 17785, 46241, 53355, 60469, 138723, 181407, 231205, 302345, 693615, 786097, 907035, 2358291, 3930485, 11791455]

約数ペア:

[(1, 11791455), (3, 3930485), (5, 2358291), (13, 907035), (15, 786097), (17, 693615), (39, 302345), (51, 231205), (65, 181407), (85, 138723), (195, 60469), (221, 53355), (255, 46241), (663, 17785), (1105, 10671), (3315, 3557)]