53515215

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30493}}^1$

素因数の和:30520

約数の個数: 32

約数和(自身を含む): 102459840

約数和(自身を除く): 48944625

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 30493, 91479, 152465, 274437, 396409, 457395, 823311, 1189227, 1372185, 1982045, 3567681, 4116555, 5946135, 10703043, 17838405, 53515215]

約数ペア:

[(1, 53515215), (3, 17838405), (5, 10703043), (9, 5946135), (13, 4116555), (15, 3567681), (27, 1982045), (39, 1372185), (45, 1189227), (65, 823311), (117, 457395), (135, 396409), (195, 274437), (351, 152465), (585, 91479), (1755, 30493)]