149049205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{23417}}^1$

素因数の和:23508

約数の個数: 16

約数和(自身を含む): 191090880

約数和(自身を除く): 42041675

約数列:

[1, 5, 19, 67, 95, 335, 1273, 6365, 23417, 117085, 444923, 1568939, 2224615, 7844695, 29809841, 149049205]

約数ペア:

[(1, 149049205), (5, 29809841), (19, 7844695), (67, 2224615), (95, 1568939), (335, 444923), (1273, 117085), (6365, 23417)]