18002955

素因数分解:

$3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1997}}^1$

素因数の和:2606

約数の個数: 16

約数和(自身を含む): 28867104

約数和(自身を除く): 10864149

約数列:

[1, 3, 5, 15, 601, 1803, 1997, 3005, 5991, 9015, 9985, 29955, 1200197, 3600591, 6000985, 18002955]

約数ペア:

[(1, 18002955), (3, 6000985), (5, 3600591), (15, 1200197), (601, 29955), (1803, 9985), (1997, 9015), (3005, 5991)]