74015339905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{890303}}^1$

素因数の和:891600

約数の個数: 16

約数和(自身を含む): 95725486080

約数和(自身を除く): 21710146175

約数列:

[1, 5, 13, 65, 1279, 6395, 16627, 83135, 890303, 4451515, 11573939, 57869695, 1138697537, 5693487685, 14803067981, 74015339905]

約数ペア:

[(1, 74015339905), (5, 14803067981), (13, 5693487685), (65, 1138697537), (1279, 57869695), (6395, 11573939), (16627, 4451515), (83135, 890303)]