2912755545

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{1027427}}^1$

素因数の和:1027451

約数の個数: 40

約数和(自身を含む): 5967301824

約数和(自身を除く): 3054546279

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 1027427, 3082281, 5137135, 7191989, 9246843, 15411405, 21575967, 27740529, 35959945, 46234215, 64727901, 83221587, 107879835, 138702645, 194183703, 323639505, 416107935, 582551109, 970918515, 2912755545]

約数ペア:

[(1, 2912755545), (3, 970918515), (5, 582551109), (7, 416107935), (9, 323639505), (15, 194183703), (21, 138702645), (27, 107879835), (35, 83221587), (45, 64727901), (63, 46234215), (81, 35959945), (105, 27740529), (135, 21575967), (189, 15411405), (315, 9246843), (405, 7191989), (567, 5137135), (945, 3082281), (2835, 1027427)]