2017004064485

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{3251}}^1\times {\mathrm{22091}}^1$

素因数の和:25525

約数の個数: 32

約数和(自身を含む): 2498418566784

約数和(自身を除く): 481414502299

約数列:

[1, 5, 41, 137, 205, 685, 3251, 5617, 16255, 22091, 28085, 110455, 133291, 445387, 666455, 905731, 2226935, 3026467, 4528655, 15132335, 18260867, 71817841, 91304335, 124085147, 359089205, 620425735, 2944531481, 9839044217, 14722657405, 49195221085, 403400812897, 2017004064485]

約数ペア:

[(1, 2017004064485), (5, 403400812897), (41, 49195221085), (137, 14722657405), (205, 9839044217), (685, 2944531481), (3251, 620425735), (5617, 359089205), (16255, 124085147), (22091, 91304335), (28085, 71817841), (110455, 18260867), (133291, 15132335), (445387, 4528655), (666455, 3026467), (905731, 2226935)]