3144105

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 5508360

約数和(自身を除く): 2364255

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 641, 981, 1635, 1923, 3205, 4905, 5769, 9615, 28845, 69869, 209607, 349345, 628821, 1048035, 3144105]

約数ペア:

[(1, 3144105), (3, 1048035), (5, 628821), (9, 349345), (15, 209607), (45, 69869), (109, 28845), (327, 9615), (545, 5769), (641, 4905), (981, 3205), (1635, 1923)]