6687315

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{859}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 11671920

約数和(自身を除く): 4984605

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 859, 865, 1557, 2577, 2595, 4295, 7731, 7785, 12885, 38655, 148607, 445821, 743035, 1337463, 2229105, 6687315]

約数ペア:

[(1, 6687315), (3, 2229105), (5, 1337463), (9, 743035), (15, 445821), (45, 148607), (173, 38655), (519, 12885), (859, 7785), (865, 7731), (1557, 4295), (2577, 2595)]