16264905

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 27216000

約数和(自身を除く): 10951095

約数列:

[1, 3, 5, 15, 41, 53, 123, 159, 205, 265, 499, 615, 795, 1497, 2173, 2495, 6519, 7485, 10865, 20459, 26447, 32595, 61377, 79341, 102295, 132235, 306885, 396705, 1084327, 3252981, 5421635, 16264905]

約数ペア:

[(1, 16264905), (3, 5421635), (5, 3252981), (15, 1084327), (41, 396705), (53, 306885), (123, 132235), (159, 102295), (205, 79341), (265, 61377), (499, 32595), (615, 26447), (795, 20459), (1497, 10865), (2173, 7485), (2495, 6519)]