80959355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{17971}}^1$

素因数の和:18046

約数の個数: 16

約数和(自身を含む): 104812704

約数和(自身を除く): 23853349

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 17971, 89855, 305507, 952463, 1527535, 4762315, 16191871, 80959355]

約数ペア:

[(1, 80959355), (5, 16191871), (17, 4762315), (53, 1527535), (85, 952463), (265, 305507), (901, 89855), (4505, 17971)]