26693485

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:95

約数の個数: 72

約数和(自身を含む): 44097480

約数和(自身を除く): 17403995

約数列:

[1, 5, 7, 13, 17, 29, 35, 49, 65, 85, 91, 119, 145, 203, 221, 245, 289, 377, 455, 493, 595, 637, 833, 1015, 1105, 1421, 1445, 1547, 1885, 2023, 2465, 2639, 3185, 3451, 3757, 4165, 6409, 7105, 7735, 8381, 10115, 10829, 13195, 14161, 17255, 18473, 18785, 24157, 26299, 32045, 41905, 44863, 54145, 58667, 70805, 92365, 108953, 120785, 131495, 184093, 224315, 293335, 314041, 410669, 544765, 762671, 920465, 1570205, 2053345, 3813355, 5338697, 26693485]

約数ペア:

[(1, 26693485), (5, 5338697), (7, 3813355), (13, 2053345), (17, 1570205), (29, 920465), (35, 762671), (49, 544765), (65, 410669), (85, 314041), (91, 293335), (119, 224315), (145, 184093), (203, 131495), (221, 120785), (245, 108953), (289, 92365), (377, 70805), (455, 58667), (493, 54145), (595, 44863), (637, 41905), (833, 32045), (1015, 26299), (1105, 24157), (1421, 18785), (1445, 18473), (1547, 17255), (1885, 14161), (2023, 13195), (2465, 10829), (2639, 10115), (3185, 8381), (3451, 7735), (3757, 7105), (4165, 6409)]