28514025

素因数分解:

$3^4\times 5^2\times {\mathrm{14081}}^1$

素因数の和:14103

約数の個数: 30

約数和(自身を含む): 52821582

約数和(自身を除く): 24307557

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 14081, 42243, 70405, 126729, 211215, 352025, 380187, 633645, 1056075, 1140561, 1900935, 3168225, 5702805, 9504675, 28514025]

約数ペア:

[(1, 28514025), (3, 9504675), (5, 5702805), (9, 3168225), (15, 1900935), (25, 1140561), (27, 1056075), (45, 633645), (75, 380187), (81, 352025), (135, 211215), (225, 126729), (405, 70405), (675, 42243), (2025, 14081)]