352387805

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{1259}}^1$

素因数の和:2009

約数の個数: 32

約数和(自身を含む): 528353280

約数和(自身を除く): 175965475

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 727, 1259, 3635, 5089, 6295, 7997, 8813, 13849, 25445, 39985, 44065, 55979, 69245, 96943, 279895, 484715, 915293, 4576465, 6407051, 10068223, 32035255, 50341115, 70477561, 352387805]

約数ペア:

[(1, 352387805), (5, 70477561), (7, 50341115), (11, 32035255), (35, 10068223), (55, 6407051), (77, 4576465), (385, 915293), (727, 484715), (1259, 279895), (3635, 96943), (5089, 69245), (6295, 55979), (7997, 44065), (8813, 39985), (13849, 25445)]