26740035

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 55023696

約数和(自身を除く): 28283661

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 67, 105, 147, 181, 201, 245, 315, 335, 441, 469, 543, 603, 735, 905, 1005, 1267, 1407, 1629, 2205, 2345, 2715, 3015, 3283, 3801, 4221, 6335, 7035, 8145, 8869, 9849, 11403, 12127, 16415, 19005, 21105, 26607, 29547, 36381, 44345, 49245, 57015, 60635, 79821, 84889, 109143, 133035, 147735, 181905, 254667, 399105, 424445, 545715, 594223, 764001, 1273335, 1782669, 2971115, 3820005, 5348007, 8913345, 26740035]

約数ペア:

[(1, 26740035), (3, 8913345), (5, 5348007), (7, 3820005), (9, 2971115), (15, 1782669), (21, 1273335), (35, 764001), (45, 594223), (49, 545715), (63, 424445), (67, 399105), (105, 254667), (147, 181905), (181, 147735), (201, 133035), (245, 109143), (315, 84889), (335, 79821), (441, 60635), (469, 57015), (543, 49245), (603, 44345), (735, 36381), (905, 29547), (1005, 26607), (1267, 21105), (1407, 19005), (1629, 16415), (2205, 12127), (2345, 11403), (2715, 9849), (3015, 8869), (3283, 8145), (3801, 7035), (4221, 6335)]