726870885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{1327}}^1$

素因数の和:1454

約数の個数: 48

約数和(自身を含む): 1277493504

約数和(自身を除く): 550622619

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 1327, 2067, 2809, 3445, 3981, 6635, 8427, 10335, 14045, 17251, 19905, 36517, 42135, 51753, 70331, 86255, 109551, 182585, 210993, 258765, 351655, 547755, 914303, 1054965, 2742909, 3727543, 4571515, 11182629, 13714545, 18637715, 48458059, 55913145, 145374177, 242290295, 726870885]

約数ペア:

[(1, 726870885), (3, 242290295), (5, 145374177), (13, 55913145), (15, 48458059), (39, 18637715), (53, 13714545), (65, 11182629), (159, 4571515), (195, 3727543), (265, 2742909), (689, 1054965), (795, 914303), (1327, 547755), (2067, 351655), (2809, 258765), (3445, 210993), (3981, 182585), (6635, 109551), (8427, 86255), (10335, 70331), (14045, 51753), (17251, 42135), (19905, 36517)]