426628515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1673053}}^1$

素因数の和:1673078

約数の個数: 16

約数和(自身を含む): 722759328

約数和(自身を除く): 296130813

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1673053, 5019159, 8365265, 25095795, 28441901, 85325703, 142209505, 426628515]

約数ペア:

[(1, 426628515), (3, 142209505), (5, 85325703), (15, 28441901), (17, 25095795), (51, 8365265), (85, 5019159), (255, 1673053)]