27484275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4027}}^1$

素因数の和:4060

約数の個数: 48

約数和(自身を含む): 55940864

約数和(自身を除く): 28456589

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 4027, 6825, 12081, 20135, 28189, 52351, 60405, 84567, 100675, 140945, 157053, 261755, 302025, 366457, 422835, 704725, 785265, 1099371, 1308775, 1832285, 2114175, 3926325, 5496855, 9161425, 27484275]

約数ペア:

[(1, 27484275), (3, 9161425), (5, 5496855), (7, 3926325), (13, 2114175), (15, 1832285), (21, 1308775), (25, 1099371), (35, 785265), (39, 704725), (65, 422835), (75, 366457), (91, 302025), (105, 261755), (175, 157053), (195, 140945), (273, 100675), (325, 84567), (455, 60405), (525, 52351), (975, 28189), (1365, 20135), (2275, 12081), (4027, 6825)]