404962005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{9161}}^1$

素因数の和:9597

約数の個数: 32

約数和(自身を含む): 742341888

約数和(自身を除く): 337379883

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 421, 1263, 2105, 2947, 6315, 8841, 9161, 14735, 27483, 44205, 45805, 64127, 137415, 192381, 320635, 961905, 3856781, 11570343, 19283905, 26997467, 57851715, 80992401, 134987335, 404962005]

約数ペア:

[(1, 404962005), (3, 134987335), (5, 80992401), (7, 57851715), (15, 26997467), (21, 19283905), (35, 11570343), (105, 3856781), (421, 961905), (1263, 320635), (2105, 192381), (2947, 137415), (6315, 64127), (8841, 45805), (9161, 44205), (14735, 27483)]