84740425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44021}}^1$

素因数の和:44049

約数の個数: 24

約数和(自身を含む): 131009472

約数和(自身を除く): 46269047

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 44021, 220105, 308147, 484231, 1100525, 1540735, 2421155, 3389617, 7703675, 12105775, 16948085, 84740425]

約数ペア:

[(1, 84740425), (5, 16948085), (7, 12105775), (11, 7703675), (25, 3389617), (35, 2421155), (55, 1540735), (77, 1100525), (175, 484231), (275, 308147), (385, 220105), (1925, 44021)]