16272815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3169}}^1$

素因数の和:3266

約数の個数: 16

約数和(自身を含む): 21302400

約数和(自身を除く): 5029585

約数列:

[1, 5, 13, 65, 79, 395, 1027, 3169, 5135, 15845, 41197, 205985, 250351, 1251755, 3254563, 16272815]

約数ペア:

[(1, 16272815), (5, 3254563), (13, 1251755), (65, 250351), (79, 205985), (395, 41197), (1027, 15845), (3169, 5135)]