140115605

素因数分解:

$5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{18973}}^1$

素因数の和:19196

約数の個数: 16

約数和(自身を含む): 193079424

約数和(自身を除く): 52963819

約数列:

[1, 5, 7, 35, 211, 1055, 1477, 7385, 18973, 94865, 132811, 664055, 4003303, 20016515, 28023121, 140115605]

約数ペア:

[(1, 140115605), (5, 28023121), (7, 20016515), (35, 4003303), (211, 664055), (1055, 132811), (1477, 94865), (7385, 18973)]