243616065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{210923}}^1$

素因数の和:210949

約数の個数: 32

約数和(自身を含む): 485968896

約数和(自身を除く): 242352831

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 210923, 632769, 1054615, 1476461, 2320153, 3163845, 4429383, 6960459, 7382305, 11600765, 16241071, 22146915, 34802295, 48723213, 81205355, 243616065]

約数ペア:

[(1, 243616065), (3, 81205355), (5, 48723213), (7, 34802295), (11, 22146915), (15, 16241071), (21, 11600765), (33, 7382305), (35, 6960459), (55, 4429383), (77, 3163845), (105, 2320153), (165, 1476461), (231, 1054615), (385, 632769), (1155, 210923)]