26976345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 48263040

約数和(自身を除く): 21286695

約数列:

[1, 3, 5, 11, 15, 33, 55, 89, 121, 165, 167, 267, 363, 445, 501, 605, 835, 979, 1335, 1815, 1837, 2505, 2937, 4895, 5511, 9185, 10769, 14685, 14863, 20207, 27555, 32307, 44589, 53845, 60621, 74315, 101035, 161535, 163493, 222945, 303105, 490479, 817465, 1798423, 2452395, 5395269, 8992115, 26976345]

約数ペア:

[(1, 26976345), (3, 8992115), (5, 5395269), (11, 2452395), (15, 1798423), (33, 817465), (55, 490479), (89, 303105), (121, 222945), (165, 163493), (167, 161535), (267, 101035), (363, 74315), (445, 60621), (501, 53845), (605, 44589), (835, 32307), (979, 27555), (1335, 20207), (1815, 14863), (1837, 14685), (2505, 10769), (2937, 9185), (4895, 5511)]