78854295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{404381}}^1$

素因数の和:404402

約数の個数: 16

約数和(自身を含む): 135872352

約数和(自身を除く): 57018057

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 404381, 1213143, 2021905, 5256953, 6065715, 15770859, 26284765, 78854295]

約数ペア:

[(1, 78854295), (3, 26284765), (5, 15770859), (13, 6065715), (15, 5256953), (39, 2021905), (65, 1213143), (195, 404381)]