16987050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{12583}}^1$

素因数の和:12604

約数の個数: 48

約数和(自身を含む): 46812480

約数和(自身を除く): 29825430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 12583, 25166, 37749, 62915, 75498, 113247, 125830, 188745, 226494, 314575, 339741, 377490, 566235, 629150, 679482, 943725, 1132470, 1698705, 1887450, 2831175, 3397410, 5662350, 8493525, 16987050]

約数ペア:

[(1, 16987050), (2, 8493525), (3, 5662350), (5, 3397410), (6, 2831175), (9, 1887450), (10, 1698705), (15, 1132470), (18, 943725), (25, 679482), (27, 629150), (30, 566235), (45, 377490), (50, 339741), (54, 314575), (75, 226494), (90, 188745), (135, 125830), (150, 113247), (225, 75498), (270, 62915), (450, 37749), (675, 25166), (1350, 12583)]