8340495

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 13930752

約数和(自身を除く): 5590257

約数列:

[1, 3, 5, 15, 43, 67, 129, 193, 201, 215, 335, 579, 645, 965, 1005, 2881, 2895, 8299, 8643, 12931, 14405, 24897, 38793, 41495, 43215, 64655, 124485, 193965, 556033, 1668099, 2780165, 8340495]

約数ペア:

[(1, 8340495), (3, 2780165), (5, 1668099), (15, 556033), (43, 193965), (67, 124485), (129, 64655), (193, 43215), (201, 41495), (215, 38793), (335, 24897), (579, 14405), (645, 12931), (965, 8643), (1005, 8299), (2881, 2895)]