7753455

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 13977600

約数和(自身を除く): 6224145

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 727, 1185, 2133, 2181, 3555, 3635, 6543, 10665, 10905, 19629, 32715, 57433, 98145, 172299, 287165, 516897, 861495, 1550691, 2584485, 7753455]

約数ペア:

[(1, 7753455), (3, 2584485), (5, 1550691), (9, 861495), (15, 516897), (27, 287165), (45, 172299), (79, 98145), (135, 57433), (237, 32715), (395, 19629), (711, 10905), (727, 10665), (1185, 6543), (2133, 3635), (2181, 3555)]