26787145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1697}}^1$

素因数の和:1761

約数の個数: 32

約数和(自身を含む): 41078016

約数和(自身を除く): 14290871

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 205, 287, 385, 451, 1435, 1697, 2255, 3157, 8485, 11879, 15785, 18667, 59395, 69577, 93335, 130669, 347885, 487039, 653345, 765347, 2435195, 3826735, 5357429, 26787145]

約数ペア:

[(1, 26787145), (5, 5357429), (7, 3826735), (11, 2435195), (35, 765347), (41, 653345), (55, 487039), (77, 347885), (205, 130669), (287, 93335), (385, 69577), (451, 59395), (1435, 18667), (1697, 15785), (2255, 11879), (3157, 8485)]