157906055

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{3331}}^1$

素因数の和:3854

約数の個数: 16

約数和(自身を含む): 199920000

約数和(自身を除く): 42013945

約数列:

[1, 5, 19, 95, 499, 2495, 3331, 9481, 16655, 47405, 63289, 316445, 1662169, 8310845, 31581211, 157906055]

約数ペア:

[(1, 157906055), (5, 31581211), (19, 8310845), (95, 1662169), (499, 316445), (2495, 63289), (3331, 47405), (9481, 16655)]