156940239775

素因数分解:

$5^2\times {\mathrm{11}}^3\times {\mathrm{1553}}^1\times {\mathrm{3037}}^1$

素因数の和:4633

約数の個数: 48

約数和(自身を含む): 214260223968

約数和(自身を除く): 57319984193

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 1331, 1553, 3025, 3037, 6655, 7765, 15185, 17083, 33275, 33407, 38825, 75925, 85415, 167035, 187913, 367477, 427075, 835175, 939565, 1837385, 2067043, 4042247, 4697825, 4716461, 9186925, 10335215, 20211235, 23582305, 51676075, 51881071, 101056175, 117911525, 259405355, 570691781, 1297026775, 2853458905, 6277609591, 14267294525, 31388047955, 156940239775]

約数ペア:

[(1, 156940239775), (5, 31388047955), (11, 14267294525), (25, 6277609591), (55, 2853458905), (121, 1297026775), (275, 570691781), (605, 259405355), (1331, 117911525), (1553, 101056175), (3025, 51881071), (3037, 51676075), (6655, 23582305), (7765, 20211235), (15185, 10335215), (17083, 9186925), (33275, 4716461), (33407, 4697825), (38825, 4042247), (75925, 2067043), (85415, 1837385), (167035, 939565), (187913, 835175), (367477, 427075)]