3949425

素因数分解:

$3^3\times 5^2\times {\mathrm{5851}}^1$

素因数の和:5870

約数の個数: 24

約数和(自身を含む): 7256480

約数和(自身を除く): 3307055

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 5851, 17553, 29255, 52659, 87765, 146275, 157977, 263295, 438825, 789885, 1316475, 3949425]

約数ペア:

[(1, 3949425), (3, 1316475), (5, 789885), (9, 438825), (15, 263295), (25, 157977), (27, 146275), (45, 87765), (75, 52659), (135, 29255), (225, 17553), (675, 5851)]