40804005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3691}}^1$

素因数の和:3777

約数の個数: 32

約数和(自身を含む): 72304128

約数和(自身を除く): 31500123

約数列:

[1, 3, 5, 11, 15, 33, 55, 67, 165, 201, 335, 737, 1005, 2211, 3685, 3691, 11055, 11073, 18455, 40601, 55365, 121803, 203005, 247297, 609015, 741891, 1236485, 2720267, 3709455, 8160801, 13601335, 40804005]

約数ペア:

[(1, 40804005), (3, 13601335), (5, 8160801), (11, 3709455), (15, 2720267), (33, 1236485), (55, 741891), (67, 609015), (165, 247297), (201, 203005), (335, 121803), (737, 55365), (1005, 40601), (2211, 18455), (3685, 11073), (3691, 11055)]