2574152055

素因数分解:

$3^4\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{5197}}^1$

素因数の和:6437

約数の個数: 40

約数和(自身を含む): 4619067552

約数和(自身を除く): 2044915497

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1223, 3669, 5197, 6115, 11007, 15591, 18345, 25985, 33021, 46773, 55035, 77955, 99063, 140319, 165105, 233865, 420957, 495315, 701595, 2104785, 6355931, 19067793, 31779655, 57203379, 95338965, 171610137, 286016895, 514830411, 858050685, 2574152055]

約数ペア:

[(1, 2574152055), (3, 858050685), (5, 514830411), (9, 286016895), (15, 171610137), (27, 95338965), (45, 57203379), (81, 31779655), (135, 19067793), (405, 6355931), (1223, 2104785), (3669, 701595), (5197, 495315), (6115, 420957), (11007, 233865), (15591, 165105), (18345, 140319), (25985, 99063), (33021, 77955), (46773, 55035)]