66191255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{12269}}^1$

素因数の和:12370

約数の個数: 16

約数和(自身を含む): 86577120

約数和(自身を除く): 20385865

約数列:

[1, 5, 13, 65, 83, 415, 1079, 5395, 12269, 61345, 159497, 797485, 1018327, 5091635, 13238251, 66191255]

約数ペア:

[(1, 66191255), (5, 13238251), (13, 5091635), (65, 1018327), (83, 797485), (415, 159497), (1079, 61345), (5395, 12269)]