81016715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{15017}}^1$

素因数の和:15118

約数の個数: 16

約数和(自身を含む): 105967008

約数和(自身を除く): 24950293

約数列:

[1, 5, 13, 65, 83, 415, 1079, 5395, 15017, 75085, 195221, 976105, 1246411, 6232055, 16203343, 81016715]

約数ペア:

[(1, 81016715), (5, 16203343), (13, 6232055), (65, 1246411), (83, 976105), (415, 195221), (1079, 75085), (5395, 15017)]