12385220355

素因数分解:

$3^5\times 5^1\times {\mathrm{2647}}^1\times {\mathrm{3851}}^1$

素因数の和:6518

約数の個数: 48

約数和(自身を含む): 22277009664

約数和(自身を除く): 9891789309

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 2647, 3851, 7941, 11553, 13235, 19255, 23823, 34659, 39705, 57765, 71469, 103977, 119115, 173295, 214407, 311931, 357345, 519885, 643221, 935793, 1072035, 1559655, 3216105, 4678965, 10193597, 30580791, 50967985, 91742373, 152903955, 275227119, 458711865, 825681357, 1376135595, 2477044071, 4128406785, 12385220355]

約数ペア:

[(1, 12385220355), (3, 4128406785), (5, 2477044071), (9, 1376135595), (15, 825681357), (27, 458711865), (45, 275227119), (81, 152903955), (135, 91742373), (243, 50967985), (405, 30580791), (1215, 10193597), (2647, 4678965), (3851, 3216105), (7941, 1559655), (11553, 1072035), (13235, 935793), (19255, 643221), (23823, 519885), (34659, 357345), (39705, 311931), (57765, 214407), (71469, 173295), (103977, 119115)]