2001615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1733}}^1$

素因数の和:1759

約数の個数: 32

約数和(自身を含む): 3995136

約数和(自身を除く): 1993521

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 1733, 5199, 8665, 12131, 19063, 25995, 36393, 57189, 60655, 95315, 133441, 181965, 285945, 400323, 667205, 2001615]

約数ペア:

[(1, 2001615), (3, 667205), (5, 400323), (7, 285945), (11, 181965), (15, 133441), (21, 95315), (33, 60655), (35, 57189), (55, 36393), (77, 25995), (105, 19063), (165, 12131), (231, 8665), (385, 5199), (1155, 1733)]