141772805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{11969}}^1$

素因数の和:12100

約数の個数: 16

約数和(自身を含む): 179262720

約数和(自身を除く): 37489915

約数列:

[1, 5, 23, 103, 115, 515, 2369, 11845, 11969, 59845, 275287, 1232807, 1376435, 6164035, 28354561, 141772805]

約数ペア:

[(1, 141772805), (5, 28354561), (23, 6164035), (103, 1376435), (115, 1232807), (515, 275287), (2369, 59845), (11845, 11969)]