65445801

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 95178240

約数和(自身を除く): 29732439

約数列:

[1, 3, 17, 51, 67, 107, 179, 201, 321, 537, 1139, 1819, 3043, 3417, 5457, 7169, 9129, 11993, 19153, 21507, 35979, 57459, 121873, 203881, 325601, 365619, 611643, 976803, 1283251, 3849753, 21815267, 65445801]

約数ペア:

[(1, 65445801), (3, 21815267), (17, 3849753), (51, 1283251), (67, 976803), (107, 611643), (179, 365619), (201, 325601), (321, 203881), (537, 121873), (1139, 57459), (1819, 35979), (3043, 21507), (3417, 19153), (5457, 11993), (7169, 9129)]