272710655

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{1223}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 391993344

約数和(自身を除く): 119282689

約数列:

[1, 5, 7, 23, 35, 115, 161, 277, 805, 1223, 1385, 1939, 6115, 6371, 8561, 9695, 28129, 31855, 42805, 44597, 140645, 196903, 222985, 338771, 984515, 1693855, 2371397, 7791733, 11856985, 38958665, 54542131, 272710655]

約数ペア:

[(1, 272710655), (5, 54542131), (7, 38958665), (23, 11856985), (35, 7791733), (115, 2371397), (161, 1693855), (277, 984515), (805, 338771), (1223, 222985), (1385, 196903), (1939, 140645), (6115, 44597), (6371, 42805), (8561, 31855), (9695, 28129)]