28790365

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3169}}^1$

素因数の和:3276

約数の個数: 16

約数和(自身を含む): 36518400

約数和(自身を除く): 7728035

約数列:

[1, 5, 23, 79, 115, 395, 1817, 3169, 9085, 15845, 72887, 250351, 364435, 1251755, 5758073, 28790365]

約数ペア:

[(1, 28790365), (5, 5758073), (23, 1251755), (79, 364435), (115, 250351), (395, 72887), (1817, 15845), (3169, 9085)]