809143005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{5749}}^1$

素因数の和:6621

約数の個数: 32

約数和(自身を含む): 1414224000

約数和(自身を除く): 605080995

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 853, 2559, 4265, 5749, 9383, 12795, 17247, 28149, 28745, 46915, 63239, 86235, 140745, 189717, 316195, 948585, 4903897, 14711691, 24519485, 53942867, 73558455, 161828601, 269714335, 809143005]

約数ペア:

[(1, 809143005), (3, 269714335), (5, 161828601), (11, 73558455), (15, 53942867), (33, 24519485), (55, 14711691), (165, 4903897), (853, 948585), (2559, 316195), (4265, 189717), (5749, 140745), (9383, 86235), (12795, 63239), (17247, 46915), (28149, 28745)]