8187115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1579}}^1$

素因数の和:1662

約数の個数: 16

約数和(自身を含む): 10579680

約数和(自身を除く): 2392565

約数列:

[1, 5, 17, 61, 85, 305, 1037, 1579, 5185, 7895, 26843, 96319, 134215, 481595, 1637423, 8187115]

約数ペア:

[(1, 8187115), (5, 1637423), (17, 481595), (61, 134215), (85, 96319), (305, 26843), (1037, 7895), (1579, 5185)]