2742934905

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{40609}}^1$

素因数の和:40718

約数の個数: 48

約数和(自身を含む): 5068128000

約数和(自身を除く): 2325193095

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 79, 95, 171, 237, 285, 395, 711, 855, 1185, 1501, 3555, 4503, 7505, 13509, 22515, 40609, 67545, 121827, 203045, 365481, 609135, 771571, 1827405, 2314713, 3208111, 3857855, 6944139, 9624333, 11573565, 16040555, 28872999, 34720695, 48121665, 60954109, 144364995, 182862327, 304770545, 548586981, 914311635, 2742934905]

約数ペア:

[(1, 2742934905), (3, 914311635), (5, 548586981), (9, 304770545), (15, 182862327), (19, 144364995), (45, 60954109), (57, 48121665), (79, 34720695), (95, 28872999), (171, 16040555), (237, 11573565), (285, 9624333), (395, 6944139), (711, 3857855), (855, 3208111), (1185, 2314713), (1501, 1827405), (3555, 771571), (4503, 609135), (7505, 365481), (13509, 203045), (22515, 121827), (40609, 67545)]