4385105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1544

約数の個数: 16

約数和(自身を含む): 5721600

約数和(自身を除く): 1336495

約数列:

[1, 5, 19, 31, 95, 155, 589, 1489, 2945, 7445, 28291, 46159, 141455, 230795, 877021, 4385105]

約数ペア:

[(1, 4385105), (5, 877021), (19, 230795), (31, 141455), (95, 46159), (155, 28291), (589, 7445), (1489, 2945)]