39018735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1277}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 78152256

約数和(自身を除く): 39133521

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 97, 105, 291, 315, 485, 679, 873, 1277, 1455, 2037, 3395, 3831, 4365, 6111, 6385, 8939, 10185, 11493, 19155, 26817, 30555, 44695, 57465, 80451, 123869, 134085, 371607, 402255, 619345, 867083, 1114821, 1858035, 2601249, 4335415, 5574105, 7803747, 13006245, 39018735]

約数ペア:

[(1, 39018735), (3, 13006245), (5, 7803747), (7, 5574105), (9, 4335415), (15, 2601249), (21, 1858035), (35, 1114821), (45, 867083), (63, 619345), (97, 402255), (105, 371607), (291, 134085), (315, 123869), (485, 80451), (679, 57465), (873, 44695), (1277, 30555), (1455, 26817), (2037, 19155), (3395, 11493), (3831, 10185), (4365, 8939), (6111, 6385)]