26737655

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 39874560

約数和(自身を除く): 13136905

約数列:

[1, 5, 7, 19, 31, 35, 95, 133, 155, 217, 589, 665, 1085, 1297, 2945, 4123, 6485, 9079, 20615, 24643, 40207, 45395, 123215, 172501, 201035, 281449, 763933, 862505, 1407245, 3819665, 5347531, 26737655]

約数ペア:

[(1, 26737655), (5, 5347531), (7, 3819665), (19, 1407245), (31, 862505), (35, 763933), (95, 281449), (133, 201035), (155, 172501), (217, 123215), (589, 45395), (665, 40207), (1085, 24643), (1297, 20615), (2945, 9079), (4123, 6485)]