42743355

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167621}}^1$

素因数の和:167646

約数の個数: 16

約数和(自身を含む): 72412704

約数和(自身を除く): 29669349

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 167621, 502863, 838105, 2514315, 2849557, 8548671, 14247785, 42743355]

約数ペア:

[(1, 42743355), (3, 14247785), (5, 8548671), (15, 2849557), (17, 2514315), (51, 838105), (85, 502863), (255, 167621)]