164031285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43223}}^1$

素因数の和:43265

約数の個数: 32

約数和(自身を含む): 298764288

約数和(自身を除く): 134733003

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 43223, 129669, 216115, 475453, 648345, 994129, 1426359, 2377265, 2982387, 4970645, 7131795, 10935419, 14911935, 32806257, 54677095, 164031285]

約数ペア:

[(1, 164031285), (3, 54677095), (5, 32806257), (11, 14911935), (15, 10935419), (23, 7131795), (33, 4970645), (55, 2982387), (69, 2377265), (115, 1426359), (165, 994129), (253, 648345), (345, 475453), (759, 216115), (1265, 129669), (3795, 43223)]