6684885

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{997}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 11676600

約数和(自身を除く): 4991715

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 997, 1341, 2235, 2991, 4985, 6705, 8973, 14955, 44865, 148553, 445659, 742765, 1336977, 2228295, 6684885]

約数ペア:

[(1, 6684885), (3, 2228295), (5, 1336977), (9, 742765), (15, 445659), (45, 148553), (149, 44865), (447, 14955), (745, 8973), (997, 6705), (1341, 4985), (2235, 2991)]