4452165

素因数分解:

$3^4\times 5^1\times {\mathrm{10993}}^1$

素因数の和:11010

約数の個数: 20

約数和(自身を含む): 7981644

約数和(自身を除く): 3529479

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 10993, 32979, 54965, 98937, 164895, 296811, 494685, 890433, 1484055, 4452165]

約数ペア:

[(1, 4452165), (3, 1484055), (5, 890433), (9, 494685), (15, 296811), (27, 164895), (45, 98937), (81, 54965), (135, 32979), (405, 10993)]