15915691551

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{2551}}^1\times {\mathrm{39239}}^1$

素因数の和:41846

約数の個数: 16

約数和(自身を含む): 21630343680

約数和(自身を除く): 5714652129

約数列:

[1, 3, 53, 159, 2551, 7653, 39239, 117717, 135203, 405609, 2079667, 6239001, 100098689, 300296067, 5305230517, 15915691551]

約数ペア:

[(1, 15915691551), (3, 5305230517), (53, 300296067), (159, 100098689), (2551, 6239001), (7653, 2079667), (39239, 405609), (117717, 135203)]