159735565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{152857}}^1$

素因数の和:152892

約数の個数: 16

約数和(自身を含む): 220115520

約数和(自身を除く): 60379955

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 152857, 764285, 1681427, 2904283, 8407135, 14521415, 31947113, 159735565]

約数ペア:

[(1, 159735565), (5, 31947113), (11, 14521415), (19, 8407135), (55, 2904283), (95, 1681427), (209, 764285), (1045, 152857)]