8328825

素因数分解:

$3^6\times 5^2\times {\mathrm{457}}^1$

素因数の和:485

約数の個数: 42

約数和(自身を含む): 15518414

約数和(自身を除く): 7189589

約数列:

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

約数ペア:

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