8889293105

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{373}}^1$

素因数の和:679

約数の個数: 96

約数和(自身を含む): 13998251520

約数和(自身を除く): 5108958415

約数列:

[1, 5, 7, 11, 35, 37, 49, 55, 77, 185, 239, 245, 259, 373, 385, 407, 539, 1195, 1295, 1673, 1813, 1865, 2035, 2611, 2629, 2695, 2849, 4103, 8365, 8843, 9065, 11711, 13055, 13145, 13801, 14245, 18277, 18403, 19943, 20515, 28721, 44215, 58555, 61901, 69005, 89147, 91385, 92015, 96607, 97273, 99715, 128821, 143605, 151811, 201047, 309505, 433307, 445735, 483035, 486365, 624029, 644105, 676249, 680911, 759055, 980617, 1005235, 1062677, 2166535, 3120145, 3298439, 3381245, 3404555, 4368203, 4766377, 4903085, 5313385, 6864319, 7438739, 16492195, 21841015, 23089073, 23831885, 34321595, 36282829, 37193695, 48050233, 115445365, 161623511, 181414145, 240251165, 253979803, 808117555, 1269899015, 1777858621, 8889293105]

約数ペア:

[(1, 8889293105), (5, 1777858621), (7, 1269899015), (11, 808117555), (35, 253979803), (37, 240251165), (49, 181414145), (55, 161623511), (77, 115445365), (185, 48050233), (239, 37193695), (245, 36282829), (259, 34321595), (373, 23831885), (385, 23089073), (407, 21841015), (539, 16492195), (1195, 7438739), (1295, 6864319), (1673, 5313385), (1813, 4903085), (1865, 4766377), (2035, 4368203), (2611, 3404555), (2629, 3381245), (2695, 3298439), (2849, 3120145), (4103, 2166535), (8365, 1062677), (8843, 1005235), (9065, 980617), (11711, 759055), (13055, 680911), (13145, 676249), (13801, 644105), (14245, 624029), (18277, 486365), (18403, 483035), (19943, 445735), (20515, 433307), (28721, 309505), (44215, 201047), (58555, 151811), (61901, 143605), (69005, 128821), (89147, 99715), (91385, 97273), (92015, 96607)]