9055215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 17664192

約数和(自身を除く): 8608977

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 673, 897, 1035, 1495, 2019, 2691, 3365, 4485, 6057, 8749, 10095, 13455, 15479, 26247, 30285, 43745, 46437, 77395, 78741, 131235, 139311, 201227, 232185, 393705, 603681, 696555, 1006135, 1811043, 3018405, 9055215]

約数ペア:

[(1, 9055215), (3, 3018405), (5, 1811043), (9, 1006135), (13, 696555), (15, 603681), (23, 393705), (39, 232185), (45, 201227), (65, 139311), (69, 131235), (115, 78741), (117, 77395), (195, 46437), (207, 43745), (299, 30285), (345, 26247), (585, 15479), (673, 13455), (897, 10095), (1035, 8749), (1495, 6057), (2019, 4485), (2691, 3365)]