28278344835

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16113017}}^1$

素因数の和:16113044

約数の個数: 32

約数和(自身を含む): 54139740480

約数和(自身を除く): 25861395645

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 16113017, 48339051, 80565085, 145017153, 209469221, 241695255, 435051459, 628407663, 725085765, 1047346105, 1885222989, 2175257295, 3142038315, 5655668967, 9426114945, 28278344835]

約数ペア:

[(1, 28278344835), (3, 9426114945), (5, 5655668967), (9, 3142038315), (13, 2175257295), (15, 1885222989), (27, 1047346105), (39, 725085765), (45, 628407663), (65, 435051459), (117, 241695255), (135, 209469221), (195, 145017153), (351, 80565085), (585, 48339051), (1755, 16113017)]