1930635

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{227}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 3983616

約数和(自身を除く): 2052981

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 227, 243, 315, 405, 567, 681, 945, 1135, 1215, 1589, 1701, 2043, 2835, 3405, 4767, 6129, 7945, 8505, 10215, 14301, 18387, 23835, 30645, 42903, 55161, 71505, 91935, 128709, 214515, 275805, 386127, 643545, 1930635]

約数ペア:

[(1, 1930635), (3, 643545), (5, 386127), (7, 275805), (9, 214515), (15, 128709), (21, 91935), (27, 71505), (35, 55161), (45, 42903), (63, 30645), (81, 23835), (105, 18387), (135, 14301), (189, 10215), (227, 8505), (243, 7945), (315, 6129), (405, 4767), (567, 3405), (681, 2835), (945, 2043), (1135, 1701), (1215, 1589)]