161030605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{15551}}^1$

素因数の和:15684

約数の個数: 16

約数和(自身を含む): 205286400

約数和(自身を除く): 44255795

約数列:

[1, 5, 19, 95, 109, 545, 2071, 10355, 15551, 77755, 295469, 1477345, 1695059, 8475295, 32206121, 161030605]

約数ペア:

[(1, 161030605), (5, 32206121), (19, 8475295), (95, 1695059), (109, 1477345), (545, 295469), (2071, 77755), (10355, 15551)]