12201735

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1277}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 24476256

約数和(自身を除く): 12274521

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1277, 1365, 1911, 3185, 3831, 6385, 8939, 9555, 16601, 19155, 26817, 44695, 49803, 62573, 83005, 116207, 134085, 187719, 249015, 312865, 348621, 581035, 813449, 938595, 1743105, 2440347, 4067245, 12201735]

約数ペア:

[(1, 12201735), (3, 4067245), (5, 2440347), (7, 1743105), (13, 938595), (15, 813449), (21, 581035), (35, 348621), (39, 312865), (49, 249015), (65, 187719), (91, 134085), (105, 116207), (147, 83005), (195, 62573), (245, 49803), (273, 44695), (455, 26817), (637, 19155), (735, 16601), (1277, 9555), (1365, 8939), (1911, 6385), (3185, 3831)]