128470155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{11621}}^1$

素因数の和:11707

約数の個数: 32

約数和(自身を含む): 227605248

約数和(自身を除く): 99135093

約数列:

[1, 3, 5, 11, 15, 33, 55, 67, 165, 201, 335, 737, 1005, 2211, 3685, 11055, 11621, 34863, 58105, 127831, 174315, 383493, 639155, 778607, 1917465, 2335821, 3893035, 8564677, 11679105, 25694031, 42823385, 128470155]

約数ペア:

[(1, 128470155), (3, 42823385), (5, 25694031), (11, 11679105), (15, 8564677), (33, 3893035), (55, 2335821), (67, 1917465), (165, 778607), (201, 639155), (335, 383493), (737, 174315), (1005, 127831), (2211, 58105), (3685, 34863), (11055, 11621)]