12300945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{48239}}^1$

素因数の和:48264

約数の個数: 16

約数和(自身を含む): 20839680

約数和(自身を除く): 8538735

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 48239, 144717, 241195, 723585, 820063, 2460189, 4100315, 12300945]

約数ペア:

[(1, 12300945), (3, 4100315), (5, 2460189), (15, 820063), (17, 723585), (51, 241195), (85, 144717), (255, 48239)]