38808945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{123203}}^1$

素因数の和:123221

約数の個数: 24

約数和(自身を含む): 76879296

約数和(自身を除く): 38070351

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 123203, 369609, 616015, 862421, 1108827, 1848045, 2587263, 4312105, 5544135, 7761789, 12936315, 38808945]

約数ペア:

[(1, 38808945), (3, 12936315), (5, 7761789), (7, 5544135), (9, 4312105), (15, 2587263), (21, 1848045), (35, 1108827), (45, 862421), (63, 616015), (105, 369609), (315, 123203)]