28589085

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{30253}}^1$

素因数の和:30274

約数の個数: 32

約数和(自身を含む): 58087680

約数和(自身を除く): 29498595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 30253, 90759, 151265, 211771, 272277, 453795, 635313, 816831, 1058855, 1361385, 1905939, 3176565, 4084155, 5717817, 9529695, 28589085]

約数ペア:

[(1, 28589085), (3, 9529695), (5, 5717817), (7, 4084155), (9, 3176565), (15, 1905939), (21, 1361385), (27, 1058855), (35, 816831), (45, 635313), (63, 453795), (105, 272277), (135, 211771), (189, 151265), (315, 90759), (945, 30253)]