28828695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{593}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 52918272

約数和(自身を除く): 24089577

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 463, 593, 1389, 1779, 2315, 2965, 3241, 4151, 6945, 8895, 9723, 12453, 16205, 20755, 48615, 62265, 274559, 823677, 1372795, 1921913, 4118385, 5765739, 9609565, 28828695]

約数ペア:

[(1, 28828695), (3, 9609565), (5, 5765739), (7, 4118385), (15, 1921913), (21, 1372795), (35, 823677), (105, 274559), (463, 62265), (593, 48615), (1389, 20755), (1779, 16205), (2315, 12453), (2965, 9723), (3241, 8895), (4151, 6945)]