2174295

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3371}}^1$

素因数の和:3422

約数の個数: 16

約数和(自身を含む): 3560832

約数和(自身を除く): 1386537

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 3371, 10113, 16855, 50565, 144953, 434859, 724765, 2174295]

約数ペア:

[(1, 2174295), (3, 724765), (5, 434859), (15, 144953), (43, 50565), (129, 16855), (215, 10113), (645, 3371)]