12368295

素因数分解:

$3^4\times 5^1\times {\mathrm{30539}}^1$

素因数の和:30556

約数の個数: 20

約数和(自身を含む): 22172040

約数和(自身を除く): 9803745

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 30539, 91617, 152695, 274851, 458085, 824553, 1374255, 2473659, 4122765, 12368295]

約数ペア:

[(1, 12368295), (3, 4122765), (5, 2473659), (9, 1374255), (15, 824553), (27, 458085), (45, 274851), (81, 152695), (135, 91617), (405, 30539)]