148974155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{142559}}^1$

素因数の和:142594

約数の個数: 16

約数和(自身を含む): 205286400

約数和(自身を除く): 56312245

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 142559, 712795, 1568149, 2708621, 7840745, 13543105, 29794831, 148974155]

約数ペア:

[(1, 148974155), (5, 29794831), (11, 13543105), (19, 7840745), (55, 2708621), (95, 1568149), (209, 712795), (1045, 142559)]