24986475

素因数分解:

$3^7\times 5^2\times {\mathrm{457}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 46569440

約数和(自身を除く): 21582965

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 457, 675, 729, 1215, 1371, 2025, 2187, 2285, 3645, 4113, 6075, 6855, 10935, 11425, 12339, 18225, 20565, 34275, 37017, 54675, 61695, 102825, 111051, 185085, 308475, 333153, 555255, 925425, 999459, 1665765, 2776275, 4997295, 8328825, 24986475]

約数ペア:

[(1, 24986475), (3, 8328825), (5, 4997295), (9, 2776275), (15, 1665765), (25, 999459), (27, 925425), (45, 555255), (75, 333153), (81, 308475), (135, 185085), (225, 111051), (243, 102825), (405, 61695), (457, 54675), (675, 37017), (729, 34275), (1215, 20565), (1371, 18225), (2025, 12339), (2187, 11425), (2285, 10935), (3645, 6855), (4113, 6075)]