27459075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 52345856

約数和(自身を除く): 24886781

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 193, 271, 525, 579, 813, 965, 1351, 1355, 1897, 2895, 4053, 4065, 4825, 5691, 6755, 6775, 9485, 14475, 20265, 20325, 28455, 33775, 47425, 52303, 101325, 142275, 156909, 261515, 366121, 784545, 1098363, 1307575, 1830605, 3922725, 5491815, 9153025, 27459075]

約数ペア:

[(1, 27459075), (3, 9153025), (5, 5491815), (7, 3922725), (15, 1830605), (21, 1307575), (25, 1098363), (35, 784545), (75, 366121), (105, 261515), (175, 156909), (193, 142275), (271, 101325), (525, 52303), (579, 47425), (813, 33775), (965, 28455), (1351, 20325), (1355, 20265), (1897, 14475), (2895, 9485), (4053, 6775), (4065, 6755), (4825, 5691)]