551120205

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1266943}}^1$

素因数の和:1266980

約数の個数: 16

約数和(自身を含む): 912199680

約数和(自身を除く): 361079475

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 1266943, 3800829, 6334715, 19004145, 36741347, 110224041, 183706735, 551120205]

約数ペア:

[(1, 551120205), (3, 183706735), (5, 110224041), (15, 36741347), (29, 19004145), (87, 6334715), (145, 3800829), (435, 1266943)]