135202405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{8287}}^1$

素因数の和:8556

約数の個数: 16

約数和(自身を含む): 175440384

約数和(自身を除く): 40237979

約数列:

[1, 5, 13, 65, 251, 1255, 3263, 8287, 16315, 41435, 107731, 538655, 2080037, 10400185, 27040481, 135202405]

約数ペア:

[(1, 135202405), (5, 27040481), (13, 10400185), (65, 2080037), (251, 538655), (1255, 107731), (3263, 41435), (8287, 16315)]