33788755

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 56060928

約数和(自身を除く): 22272173

約数列:

[1, 5, 7, 11, 13, 35, 43, 55, 65, 77, 91, 143, 157, 215, 301, 385, 455, 473, 559, 715, 785, 1001, 1099, 1505, 1727, 2041, 2365, 2795, 3311, 3913, 5005, 5495, 6149, 6751, 8635, 10205, 12089, 14287, 16555, 19565, 22451, 30745, 33755, 43043, 47257, 60445, 71435, 74261, 87763, 112255, 157157, 215215, 236285, 371305, 438815, 519827, 614341, 785785, 965393, 2599135, 3071705, 4826965, 6757751, 33788755]

約数ペア:

[(1, 33788755), (5, 6757751), (7, 4826965), (11, 3071705), (13, 2599135), (35, 965393), (43, 785785), (55, 614341), (65, 519827), (77, 438815), (91, 371305), (143, 236285), (157, 215215), (215, 157157), (301, 112255), (385, 87763), (455, 74261), (473, 71435), (559, 60445), (715, 47257), (785, 43043), (1001, 33755), (1099, 30745), (1505, 22451), (1727, 19565), (2041, 16555), (2365, 14287), (2795, 12089), (3311, 10205), (3913, 8635), (5005, 6751), (5495, 6149)]