2860515

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{1009}}^1$

素因数の和:1033

約数の個数: 40

約数和(自身を含む): 5866080

約数和(自身を除く): 3005565

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 1009, 2835, 3027, 5045, 7063, 9081, 15135, 21189, 27243, 35315, 45405, 63567, 81729, 105945, 136215, 190701, 317835, 408645, 572103, 953505, 2860515]

約数ペア:

[(1, 2860515), (3, 953505), (5, 572103), (7, 408645), (9, 317835), (15, 190701), (21, 136215), (27, 105945), (35, 81729), (45, 63567), (63, 45405), (81, 35315), (105, 27243), (135, 21189), (189, 15135), (315, 9081), (405, 7063), (567, 5045), (945, 3027), (1009, 2835)]