15829425

素因数分解:

$3^4\times 5^2\times {\mathrm{7817}}^1$

素因数の和:7839

約数の個数: 30

約数和(自身を含む): 29325318

約数和(自身を除く): 13495893

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 7817, 23451, 39085, 70353, 117255, 195425, 211059, 351765, 586275, 633177, 1055295, 1758825, 3165885, 5276475, 15829425]

約数ペア:

[(1, 15829425), (3, 5276475), (5, 3165885), (9, 1758825), (15, 1055295), (25, 633177), (27, 586275), (45, 351765), (75, 211059), (81, 195425), (135, 117255), (225, 70353), (405, 39085), (675, 23451), (2025, 7817)]