4025685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15787}}^1$

素因数の和:15812

約数の個数: 16

約数和(自身を含む): 6820416

約数和(自身を除く): 2794731

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 15787, 47361, 78935, 236805, 268379, 805137, 1341895, 4025685]

約数ペア:

[(1, 4025685), (3, 1341895), (5, 805137), (15, 268379), (17, 236805), (51, 78935), (85, 47361), (255, 15787)]