29389855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^2$

素因数の和:136

約数の個数: 36

約数和(自身を含む): 41842872

約数和(自身を除く): 12453017

約数列:

[1, 5, 11, 17, 43, 55, 85, 187, 215, 289, 473, 731, 935, 1445, 1849, 2365, 3179, 3655, 8041, 9245, 12427, 15895, 20339, 31433, 40205, 62135, 101695, 136697, 157165, 345763, 534361, 683485, 1728815, 2671805, 5877971, 29389855]

約数ペア:

[(1, 29389855), (5, 5877971), (11, 2671805), (17, 1728815), (43, 683485), (55, 534361), (85, 345763), (187, 157165), (215, 136697), (289, 101695), (473, 62135), (731, 40205), (935, 31433), (1445, 20339), (1849, 15895), (2365, 12427), (3179, 9245), (3655, 8041)]