28361475

素因数分解:

$3^3\times 5^2\times {\mathrm{42017}}^1$

素因数の和:42036

約数の個数: 24

約数和(自身を含む): 52102320

約数和(自身を除く): 23740845

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 42017, 126051, 210085, 378153, 630255, 1050425, 1134459, 1890765, 3151275, 5672295, 9453825, 28361475]

約数ペア:

[(1, 28361475), (3, 9453825), (5, 5672295), (9, 3151275), (15, 1890765), (25, 1134459), (27, 1050425), (45, 630255), (75, 378153), (135, 210085), (225, 126051), (675, 42017)]