1301478035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1820249}}^1$

素因数の和:1820278

約数の個数: 16

約数和(自身を含む): 1834812000

約数和(自身を除く): 533333965

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 1820249, 9101245, 20022739, 23663237, 100113695, 118316185, 260295607, 1301478035]

約数ペア:

[(1, 1301478035), (5, 260295607), (11, 118316185), (13, 100113695), (55, 23663237), (65, 20022739), (143, 9101245), (715, 1820249)]