32217185

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 53512704

約数和(自身を除く): 21295519

約数列:

[1, 5, 7, 11, 13, 35, 41, 55, 65, 77, 91, 143, 157, 205, 287, 385, 451, 455, 533, 715, 785, 1001, 1099, 1435, 1727, 2041, 2255, 2665, 3157, 3731, 5005, 5495, 5863, 6437, 8635, 10205, 12089, 14287, 15785, 18655, 22451, 29315, 32185, 41041, 45059, 60445, 70807, 71435, 83681, 112255, 157157, 205205, 225295, 354035, 418405, 495649, 585767, 785785, 920491, 2478245, 2928835, 4602455, 6443437, 32217185]

約数ペア:

[(1, 32217185), (5, 6443437), (7, 4602455), (11, 2928835), (13, 2478245), (35, 920491), (41, 785785), (55, 585767), (65, 495649), (77, 418405), (91, 354035), (143, 225295), (157, 205205), (205, 157157), (287, 112255), (385, 83681), (451, 71435), (455, 70807), (533, 60445), (715, 45059), (785, 41041), (1001, 32185), (1099, 29315), (1435, 22451), (1727, 18655), (2041, 15785), (2255, 14287), (2665, 12089), (3157, 10205), (3731, 8635), (5005, 6437), (5495, 5863)]