71472199635

素因数分解:

$3^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{777421}}^1$

素因数の和:777665

約数の個数: 40

約数和(自身を含む): 128685108816

約数和(自身を除く): 57212909181

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 227, 405, 681, 1135, 2043, 3405, 6129, 10215, 18387, 30645, 91935, 777421, 2332263, 3887105, 6996789, 11661315, 20990367, 34983945, 62971101, 104951835, 176474567, 314855505, 529423701, 882372835, 1588271103, 2647118505, 4764813309, 7941355515, 14294439927, 23824066545, 71472199635]

約数ペア:

[(1, 71472199635), (3, 23824066545), (5, 14294439927), (9, 7941355515), (15, 4764813309), (27, 2647118505), (45, 1588271103), (81, 882372835), (135, 529423701), (227, 314855505), (405, 176474567), (681, 104951835), (1135, 62971101), (2043, 34983945), (3405, 20990367), (6129, 11661315), (10215, 6996789), (18387, 3887105), (30645, 2332263), (91935, 777421)]