120198105

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{33811}}^1$

素因数の和:33901

約数の個数: 24

約数和(自身を含む): 210986880

約数和(自身を除く): 90788775

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 33811, 101433, 169055, 304299, 507165, 1521495, 2671069, 8013207, 13355345, 24039621, 40066035, 120198105]

約数ペア:

[(1, 120198105), (3, 40066035), (5, 24039621), (9, 13355345), (15, 8013207), (45, 2671069), (79, 1521495), (237, 507165), (395, 304299), (711, 169055), (1185, 101433), (3555, 33811)]