44081765

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 71124480

約数和(自身を除く): 27042715

約数列:

[1, 5, 7, 13, 17, 35, 41, 65, 85, 91, 119, 139, 205, 221, 287, 455, 533, 595, 695, 697, 973, 1105, 1435, 1547, 1807, 2363, 2665, 3485, 3731, 4865, 4879, 5699, 7735, 9035, 9061, 11815, 12649, 16541, 18655, 24395, 28495, 30719, 39893, 45305, 63245, 63427, 74087, 82705, 96883, 153595, 199465, 215033, 317135, 370435, 484415, 518609, 678181, 1075165, 1259479, 2593045, 3390905, 6297395, 8816353, 44081765]

約数ペア:

[(1, 44081765), (5, 8816353), (7, 6297395), (13, 3390905), (17, 2593045), (35, 1259479), (41, 1075165), (65, 678181), (85, 518609), (91, 484415), (119, 370435), (139, 317135), (205, 215033), (221, 199465), (287, 153595), (455, 96883), (533, 82705), (595, 74087), (695, 63427), (697, 63245), (973, 45305), (1105, 39893), (1435, 30719), (1547, 28495), (1807, 24395), (2363, 18655), (2665, 16541), (3485, 12649), (3731, 11815), (4865, 9061), (4879, 9035), (5699, 7735)]