27578565

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3019}}^1$

素因数の和:3066

約数の個数: 48

約数和(自身を含む): 56534400

約数和(自身を除く): 28955835

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 3019, 3045, 9057, 9135, 15095, 21133, 27171, 45285, 63399, 87551, 105665, 135855, 190197, 262653, 316995, 437755, 612857, 787959, 950985, 1313265, 1838571, 3064285, 3939795, 5515713, 9192855, 27578565]

約数ペア:

[(1, 27578565), (3, 9192855), (5, 5515713), (7, 3939795), (9, 3064285), (15, 1838571), (21, 1313265), (29, 950985), (35, 787959), (45, 612857), (63, 437755), (87, 316995), (105, 262653), (145, 190197), (203, 135855), (261, 105665), (315, 87551), (435, 63399), (609, 45285), (1015, 27171), (1305, 21133), (1827, 15095), (3019, 9135), (3045, 9057)]