6438825

素因数分解:

$3^3\times 5^2\times {\mathrm{9539}}^1$

素因数の和:9558

約数の個数: 24

約数和(自身を含む): 11829600

約数和(自身を除く): 5390775

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 9539, 28617, 47695, 85851, 143085, 238475, 257553, 429255, 715425, 1287765, 2146275, 6438825]

約数ペア:

[(1, 6438825), (3, 2146275), (5, 1287765), (9, 715425), (15, 429255), (25, 257553), (27, 238475), (45, 143085), (75, 85851), (135, 47695), (225, 28617), (675, 9539)]