71284245

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{563}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 119549952

約数和(自身を除く): 48265707

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 367, 563, 1101, 1689, 1835, 2815, 5505, 8441, 8445, 12949, 25323, 38847, 42205, 64745, 126615, 194235, 206621, 619863, 1033105, 3099315, 4752283, 14256849, 23761415, 71284245]

約数ペア:

[(1, 71284245), (3, 23761415), (5, 14256849), (15, 4752283), (23, 3099315), (69, 1033105), (115, 619863), (345, 206621), (367, 194235), (563, 126615), (1101, 64745), (1689, 42205), (1835, 38847), (2815, 25323), (5505, 12949), (8441, 8445)]