16285265

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 21022848

約数和(自身を除く): 4737583

約数列:

[1, 5, 23, 47, 115, 131, 235, 529, 655, 1081, 2645, 3013, 5405, 6157, 15065, 24863, 30785, 69299, 124315, 141611, 346495, 708055, 3257053, 16285265]

約数ペア:

[(1, 16285265), (5, 3257053), (23, 708055), (47, 346495), (115, 141611), (131, 124315), (235, 69299), (529, 30785), (655, 24863), (1081, 15065), (2645, 6157), (3013, 5405)]