75777945

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{71153}}^1$

素因数の和:71232

約数の個数: 16

約数和(自身を含む): 122954112

約数和(自身を除く): 47176167

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 71153, 213459, 355765, 1067295, 5051863, 15155589, 25259315, 75777945]

約数ペア:

[(1, 75777945), (3, 25259315), (5, 15155589), (15, 5051863), (71, 1067295), (213, 355765), (355, 213459), (1065, 71153)]