144927265

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 203486976

約数和(自身を除く): 58559711

約数列:

[1, 5, 7, 35, 73, 131, 365, 433, 511, 655, 917, 2165, 2555, 3031, 4585, 9563, 15155, 31609, 47815, 56723, 66941, 158045, 221263, 283615, 334705, 397061, 1106315, 1985305, 4140779, 20703895, 28985453, 144927265]

約数ペア:

[(1, 144927265), (5, 28985453), (7, 20703895), (35, 4140779), (73, 1985305), (131, 1106315), (365, 397061), (433, 334705), (511, 283615), (655, 221263), (917, 158045), (2165, 66941), (2555, 56723), (3031, 47815), (4585, 31609), (9563, 15155)]