27053775

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 56291040

約数和(自身を除く): 29237265

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 89, 105, 175, 193, 225, 267, 315, 445, 525, 579, 623, 801, 965, 1335, 1351, 1575, 1737, 1869, 2225, 2895, 3115, 4005, 4053, 4825, 5607, 6675, 6755, 8685, 9345, 12159, 14475, 15575, 17177, 20025, 20265, 28035, 33775, 43425, 46725, 51531, 60795, 85885, 101325, 120239, 140175, 154593, 257655, 303975, 360717, 429425, 601195, 772965, 1082151, 1288275, 1803585, 3005975, 3864825, 5410755, 9017925, 27053775]

約数ペア:

[(1, 27053775), (3, 9017925), (5, 5410755), (7, 3864825), (9, 3005975), (15, 1803585), (21, 1288275), (25, 1082151), (35, 772965), (45, 601195), (63, 429425), (75, 360717), (89, 303975), (105, 257655), (175, 154593), (193, 140175), (225, 120239), (267, 101325), (315, 85885), (445, 60795), (525, 51531), (579, 46725), (623, 43425), (801, 33775), (965, 28035), (1335, 20265), (1351, 20025), (1575, 17177), (1737, 15575), (1869, 14475), (2225, 12159), (2895, 9345), (3115, 8685), (4005, 6755), (4053, 6675), (4825, 5607)]