64180765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61417}}^1$

素因数の和:61452

約数の個数: 16

約数和(自身を含む): 88441920

約数和(自身を除く): 24261155

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 61417, 307085, 675587, 1166923, 3377935, 5834615, 12836153, 64180765]

約数ペア:

[(1, 64180765), (5, 12836153), (11, 5834615), (19, 3377935), (55, 1166923), (95, 675587), (209, 307085), (1045, 61417)]