5018655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19681}}^1$

素因数の和:19706

約数の個数: 16

約数和(自身を含む): 8502624

約数和(自身を除く): 3483969

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 19681, 59043, 98405, 295215, 334577, 1003731, 1672885, 5018655]

約数ペア:

[(1, 5018655), (3, 1672885), (5, 1003731), (15, 334577), (17, 295215), (51, 98405), (85, 59043), (255, 19681)]