42380605

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7841}}^1$

素因数の和:7916

約数の個数: 16

約数和(自身を含む): 54203904

約数和(自身を除く): 11823299

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 7841, 39205, 180343, 368527, 901715, 1842635, 8476121, 42380605]

約数ペア:

[(1, 42380605), (5, 8476121), (23, 1842635), (47, 901715), (115, 368527), (235, 180343), (1081, 39205), (5405, 7841)]